the group $\mathrm{C}_{24}$
- GAP SmallGroup id
- $[24, 2]$
- order
- $24$ (cyclic)
- structure
- $\mathrm{C}_{24}$
- presentation
- $\langle g_{1}, g_{2}, g_{3}, g_{4} \mid g_{1}^{2}g_{3}^{-1},\; g_{2}^{-1}g_{1}^{-1}g_{2}g_{1},\; g_{3}^{-1}g_{1}^{-1}g_{3}g_{1},\; g_{4}^{-1}g_{1}^{-1}g_{4}g_{1},\; g_{2}^{3},\; g_{3}^{-1}g_{2}^{-1}g_{3}g_{2},\; g_{4}^{-1}g_{2}^{-1}g_{4}g_{2},\; g_{3}^{2}g_{4}^{-1},\; g_{4}^{-1}g_{3}^{-1}g_{4}g_{3},\; g_{4}^{2} \rangle$
character table
Columns are the conjugacy classes: order is the order of a class representative, size the number of elements in the class. Rows $\chi_i$ are the irreducible characters.
| order | 1 | 8 | 3 | 4 | 2 | 24 | 8 | 8 | 3 | 12 | 6 | 4 | 24 | 24 | 24 | 8 | 12 | 6 | 12 | 24 | 24 | 24 | 12 | 24 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| size | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| $\chi_{ 1 }$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ | $1$ |
| $\chi_{ 2 }$ | $1$ | $1$ | $-\zeta_{3} - 1$ | $1$ | $1$ | $-\zeta_{3} - 1$ | $1$ | $1$ | $\zeta_{3}$ | $-\zeta_{3} - 1$ | $-\zeta_{3} - 1$ | $1$ | $\zeta_{3}$ | $-\zeta_{3} - 1$ | $-\zeta_{3} - 1$ | $1$ | $\zeta_{3}$ | $\zeta_{3}$ | $-\zeta_{3} - 1$ | $\zeta_{3}$ | $\zeta_{3}$ | $-\zeta_{3} - 1$ | $\zeta_{3}$ | $\zeta_{3}$ |
| $\chi_{ 3 }$ | $1$ | $1$ | $\zeta_{3}$ | $1$ | $1$ | $\zeta_{3}$ | $1$ | $1$ | $-\zeta_{3} - 1$ | $\zeta_{3}$ | $\zeta_{3}$ | $1$ | $-\zeta_{3} - 1$ | $\zeta_{3}$ | $\zeta_{3}$ | $1$ | $-\zeta_{3} - 1$ | $-\zeta_{3} - 1$ | $\zeta_{3}$ | $-\zeta_{3} - 1$ | $-\zeta_{3} - 1$ | $\zeta_{3}$ | $-\zeta_{3} - 1$ | $-\zeta_{3} - 1$ |
| $\chi_{ 4 }$ | $1$ | $\zeta_{8}^{3}$ | $1$ | $-\zeta_{4}$ | $-1$ | $\zeta_{8}^{3}$ | $\zeta_{8}$ | $-\zeta_{8}^{3}$ | $1$ | $-\zeta_{4}$ | $-1$ | $\zeta_{4}$ | $\zeta_{8}^{3}$ | $\zeta_{8}$ | $-\zeta_{8}^{3}$ | $-\zeta_{8}$ | $-\zeta_{4}$ | $-1$ | $\zeta_{4}$ | $\zeta_{8}$ | $-\zeta_{8}^{3}$ | $-\zeta_{8}$ | $\zeta_{4}$ | $-\zeta_{8}$ |
| $\chi_{ 5 }$ | $1$ | $\zeta_{8}^{3}$ | $-\zeta_{3} - 1$ | $-\zeta_{4}$ | $-1$ | $\zeta_{24}$ | $\zeta_{8}$ | $-\zeta_{8}^{3}$ | $\zeta_{3}$ | $\zeta_{12}^{3} - \zeta_{12}$ | $\zeta_{3} + 1$ | $\zeta_{4}$ | $-\zeta_{24}^{5}$ | $-\zeta_{24}^{7}$ | $-\zeta_{24}$ | $-\zeta_{8}$ | $\zeta_{12}$ | $-\zeta_{3}$ | $-\zeta_{12}^{3} + \zeta_{12}$ | $\zeta_{24}^{7} - \zeta_{24}^{3}$ | $\zeta_{24}^{5}$ | $\zeta_{24}^{7}$ | $-\zeta_{12}$ | $-\zeta_{24}^{7} + \zeta_{24}^{3}$ |
| $\chi_{ 6 }$ | $1$ | $\zeta_{8}^{3}$ | $\zeta_{3}$ | $-\zeta_{4}$ | $-1$ | $-\zeta_{24}^{5}$ | $\zeta_{8}$ | $-\zeta_{8}^{3}$ | $-\zeta_{3} - 1$ | $\zeta_{12}$ | $-\zeta_{3}$ | $\zeta_{4}$ | $\zeta_{24}$ | $\zeta_{24}^{7} - \zeta_{24}^{3}$ | $\zeta_{24}^{5}$ | $-\zeta_{8}$ | $\zeta_{12}^{3} - \zeta_{12}$ | $\zeta_{3} + 1$ | $-\zeta_{12}$ | $-\zeta_{24}^{7}$ | $-\zeta_{24}$ | $-\zeta_{24}^{7} + \zeta_{24}^{3}$ | $-\zeta_{12}^{3} + \zeta_{12}$ | $\zeta_{24}^{7}$ |
| $\chi_{ 7 }$ | $1$ | $-\zeta_{4}$ | $1$ | $-1$ | $1$ | $-\zeta_{4}$ | $\zeta_{4}$ | $-\zeta_{4}$ | $1$ | $-1$ | $1$ | $-1$ | $-\zeta_{4}$ | $\zeta_{4}$ | $-\zeta_{4}$ | $\zeta_{4}$ | $-1$ | $1$ | $-1$ | $\zeta_{4}$ | $-\zeta_{4}$ | $\zeta_{4}$ | $-1$ | $\zeta_{4}$ |
| $\chi_{ 8 }$ | $1$ | $-\zeta_{4}$ | $-\zeta_{3} - 1$ | $-1$ | $1$ | $\zeta_{12}^{3} - \zeta_{12}$ | $\zeta_{4}$ | $-\zeta_{4}$ | $\zeta_{3}$ | $\zeta_{3} + 1$ | $-\zeta_{3} - 1$ | $-1$ | $\zeta_{12}$ | $-\zeta_{12}^{3} + \zeta_{12}$ | $\zeta_{12}^{3} - \zeta_{12}$ | $\zeta_{4}$ | $-\zeta_{3}$ | $\zeta_{3}$ | $\zeta_{3} + 1$ | $-\zeta_{12}$ | $\zeta_{12}$ | $-\zeta_{12}^{3} + \zeta_{12}$ | $-\zeta_{3}$ | $-\zeta_{12}$ |
| $\chi_{ 9 }$ | $1$ | $-\zeta_{4}$ | $\zeta_{3}$ | $-1$ | $1$ | $\zeta_{12}$ | $\zeta_{4}$ | $-\zeta_{4}$ | $-\zeta_{3} - 1$ | $-\zeta_{3}$ | $\zeta_{3}$ | $-1$ | $\zeta_{12}^{3} - \zeta_{12}$ | $-\zeta_{12}$ | $\zeta_{12}$ | $\zeta_{4}$ | $\zeta_{3} + 1$ | $-\zeta_{3} - 1$ | $-\zeta_{3}$ | $-\zeta_{12}^{3} + \zeta_{12}$ | $\zeta_{12}^{3} - \zeta_{12}$ | $-\zeta_{12}$ | $\zeta_{3} + 1$ | $-\zeta_{12}^{3} + \zeta_{12}$ |
| $\chi_{ 10 }$ | $1$ | $\zeta_{8}$ | $1$ | $\zeta_{4}$ | $-1$ | $\zeta_{8}$ | $\zeta_{8}^{3}$ | $-\zeta_{8}$ | $1$ | $\zeta_{4}$ | $-1$ | $-\zeta_{4}$ | $\zeta_{8}$ | $\zeta_{8}^{3}$ | $-\zeta_{8}$ | $-\zeta_{8}^{3}$ | $\zeta_{4}$ | $-1$ | $-\zeta_{4}$ | $\zeta_{8}^{3}$ | $-\zeta_{8}$ | $-\zeta_{8}^{3}$ | $-\zeta_{4}$ | $-\zeta_{8}^{3}$ |
| $\chi_{ 11 }$ | $1$ | $\zeta_{8}$ | $-\zeta_{3} - 1$ | $\zeta_{4}$ | $-1$ | $-\zeta_{24}^{7}$ | $\zeta_{8}^{3}$ | $-\zeta_{8}$ | $\zeta_{3}$ | $-\zeta_{12}^{3} + \zeta_{12}$ | $\zeta_{3} + 1$ | $-\zeta_{4}$ | $\zeta_{24}^{7} - \zeta_{24}^{3}$ | $\zeta_{24}$ | $\zeta_{24}^{7}$ | $-\zeta_{8}^{3}$ | $-\zeta_{12}$ | $-\zeta_{3}$ | $\zeta_{12}^{3} - \zeta_{12}$ | $-\zeta_{24}^{5}$ | $-\zeta_{24}^{7} + \zeta_{24}^{3}$ | $-\zeta_{24}$ | $\zeta_{12}$ | $\zeta_{24}^{5}$ |
| $\chi_{ 12 }$ | $1$ | $\zeta_{8}$ | $\zeta_{3}$ | $\zeta_{4}$ | $-1$ | $\zeta_{24}^{7} - \zeta_{24}^{3}$ | $\zeta_{8}^{3}$ | $-\zeta_{8}$ | $-\zeta_{3} - 1$ | $-\zeta_{12}$ | $-\zeta_{3}$ | $-\zeta_{4}$ | $-\zeta_{24}^{7}$ | $-\zeta_{24}^{5}$ | $-\zeta_{24}^{7} + \zeta_{24}^{3}$ | $-\zeta_{8}^{3}$ | $-\zeta_{12}^{3} + \zeta_{12}$ | $\zeta_{3} + 1$ | $\zeta_{12}$ | $\zeta_{24}$ | $\zeta_{24}^{7}$ | $\zeta_{24}^{5}$ | $\zeta_{12}^{3} - \zeta_{12}$ | $-\zeta_{24}$ |
| $\chi_{ 13 }$ | $1$ | $-1$ | $1$ | $1$ | $1$ | $-1$ | $-1$ | $-1$ | $1$ | $1$ | $1$ | $1$ | $-1$ | $-1$ | $-1$ | $-1$ | $1$ | $1$ | $1$ | $-1$ | $-1$ | $-1$ | $1$ | $-1$ |
| $\chi_{ 14 }$ | $1$ | $-1$ | $-\zeta_{3} - 1$ | $1$ | $1$ | $\zeta_{3} + 1$ | $-1$ | $-1$ | $\zeta_{3}$ | $-\zeta_{3} - 1$ | $-\zeta_{3} - 1$ | $1$ | $-\zeta_{3}$ | $\zeta_{3} + 1$ | $\zeta_{3} + 1$ | $-1$ | $\zeta_{3}$ | $\zeta_{3}$ | $-\zeta_{3} - 1$ | $-\zeta_{3}$ | $-\zeta_{3}$ | $\zeta_{3} + 1$ | $\zeta_{3}$ | $-\zeta_{3}$ |
| $\chi_{ 15 }$ | $1$ | $-1$ | $\zeta_{3}$ | $1$ | $1$ | $-\zeta_{3}$ | $-1$ | $-1$ | $-\zeta_{3} - 1$ | $\zeta_{3}$ | $\zeta_{3}$ | $1$ | $\zeta_{3} + 1$ | $-\zeta_{3}$ | $-\zeta_{3}$ | $-1$ | $-\zeta_{3} - 1$ | $-\zeta_{3} - 1$ | $\zeta_{3}$ | $\zeta_{3} + 1$ | $\zeta_{3} + 1$ | $-\zeta_{3}$ | $-\zeta_{3} - 1$ | $\zeta_{3} + 1$ |
| $\chi_{ 16 }$ | $1$ | $-\zeta_{8}^{3}$ | $1$ | $-\zeta_{4}$ | $-1$ | $-\zeta_{8}^{3}$ | $-\zeta_{8}$ | $\zeta_{8}^{3}$ | $1$ | $-\zeta_{4}$ | $-1$ | $\zeta_{4}$ | $-\zeta_{8}^{3}$ | $-\zeta_{8}$ | $\zeta_{8}^{3}$ | $\zeta_{8}$ | $-\zeta_{4}$ | $-1$ | $\zeta_{4}$ | $-\zeta_{8}$ | $\zeta_{8}^{3}$ | $\zeta_{8}$ | $\zeta_{4}$ | $\zeta_{8}$ |
| $\chi_{ 17 }$ | $1$ | $-\zeta_{8}^{3}$ | $-\zeta_{3} - 1$ | $-\zeta_{4}$ | $-1$ | $-\zeta_{24}$ | $-\zeta_{8}$ | $\zeta_{8}^{3}$ | $\zeta_{3}$ | $\zeta_{12}^{3} - \zeta_{12}$ | $\zeta_{3} + 1$ | $\zeta_{4}$ | $\zeta_{24}^{5}$ | $\zeta_{24}^{7}$ | $\zeta_{24}$ | $\zeta_{8}$ | $\zeta_{12}$ | $-\zeta_{3}$ | $-\zeta_{12}^{3} + \zeta_{12}$ | $-\zeta_{24}^{7} + \zeta_{24}^{3}$ | $-\zeta_{24}^{5}$ | $-\zeta_{24}^{7}$ | $-\zeta_{12}$ | $\zeta_{24}^{7} - \zeta_{24}^{3}$ |
| $\chi_{ 18 }$ | $1$ | $-\zeta_{8}^{3}$ | $\zeta_{3}$ | $-\zeta_{4}$ | $-1$ | $\zeta_{24}^{5}$ | $-\zeta_{8}$ | $\zeta_{8}^{3}$ | $-\zeta_{3} - 1$ | $\zeta_{12}$ | $-\zeta_{3}$ | $\zeta_{4}$ | $-\zeta_{24}$ | $-\zeta_{24}^{7} + \zeta_{24}^{3}$ | $-\zeta_{24}^{5}$ | $\zeta_{8}$ | $\zeta_{12}^{3} - \zeta_{12}$ | $\zeta_{3} + 1$ | $-\zeta_{12}$ | $\zeta_{24}^{7}$ | $\zeta_{24}$ | $\zeta_{24}^{7} - \zeta_{24}^{3}$ | $-\zeta_{12}^{3} + \zeta_{12}$ | $-\zeta_{24}^{7}$ |
| $\chi_{ 19 }$ | $1$ | $\zeta_{4}$ | $1$ | $-1$ | $1$ | $\zeta_{4}$ | $-\zeta_{4}$ | $\zeta_{4}$ | $1$ | $-1$ | $1$ | $-1$ | $\zeta_{4}$ | $-\zeta_{4}$ | $\zeta_{4}$ | $-\zeta_{4}$ | $-1$ | $1$ | $-1$ | $-\zeta_{4}$ | $\zeta_{4}$ | $-\zeta_{4}$ | $-1$ | $-\zeta_{4}$ |
| $\chi_{ 20 }$ | $1$ | $\zeta_{4}$ | $-\zeta_{3} - 1$ | $-1$ | $1$ | $-\zeta_{12}^{3} + \zeta_{12}$ | $-\zeta_{4}$ | $\zeta_{4}$ | $\zeta_{3}$ | $\zeta_{3} + 1$ | $-\zeta_{3} - 1$ | $-1$ | $-\zeta_{12}$ | $\zeta_{12}^{3} - \zeta_{12}$ | $-\zeta_{12}^{3} + \zeta_{12}$ | $-\zeta_{4}$ | $-\zeta_{3}$ | $\zeta_{3}$ | $\zeta_{3} + 1$ | $\zeta_{12}$ | $-\zeta_{12}$ | $\zeta_{12}^{3} - \zeta_{12}$ | $-\zeta_{3}$ | $\zeta_{12}$ |
| $\chi_{ 21 }$ | $1$ | $\zeta_{4}$ | $\zeta_{3}$ | $-1$ | $1$ | $-\zeta_{12}$ | $-\zeta_{4}$ | $\zeta_{4}$ | $-\zeta_{3} - 1$ | $-\zeta_{3}$ | $\zeta_{3}$ | $-1$ | $-\zeta_{12}^{3} + \zeta_{12}$ | $\zeta_{12}$ | $-\zeta_{12}$ | $-\zeta_{4}$ | $\zeta_{3} + 1$ | $-\zeta_{3} - 1$ | $-\zeta_{3}$ | $\zeta_{12}^{3} - \zeta_{12}$ | $-\zeta_{12}^{3} + \zeta_{12}$ | $\zeta_{12}$ | $\zeta_{3} + 1$ | $\zeta_{12}^{3} - \zeta_{12}$ |
| $\chi_{ 22 }$ | $1$ | $-\zeta_{8}$ | $1$ | $\zeta_{4}$ | $-1$ | $-\zeta_{8}$ | $-\zeta_{8}^{3}$ | $\zeta_{8}$ | $1$ | $\zeta_{4}$ | $-1$ | $-\zeta_{4}$ | $-\zeta_{8}$ | $-\zeta_{8}^{3}$ | $\zeta_{8}$ | $\zeta_{8}^{3}$ | $\zeta_{4}$ | $-1$ | $-\zeta_{4}$ | $-\zeta_{8}^{3}$ | $\zeta_{8}$ | $\zeta_{8}^{3}$ | $-\zeta_{4}$ | $\zeta_{8}^{3}$ |
| $\chi_{ 23 }$ | $1$ | $-\zeta_{8}$ | $-\zeta_{3} - 1$ | $\zeta_{4}$ | $-1$ | $\zeta_{24}^{7}$ | $-\zeta_{8}^{3}$ | $\zeta_{8}$ | $\zeta_{3}$ | $-\zeta_{12}^{3} + \zeta_{12}$ | $\zeta_{3} + 1$ | $-\zeta_{4}$ | $-\zeta_{24}^{7} + \zeta_{24}^{3}$ | $-\zeta_{24}$ | $-\zeta_{24}^{7}$ | $\zeta_{8}^{3}$ | $-\zeta_{12}$ | $-\zeta_{3}$ | $\zeta_{12}^{3} - \zeta_{12}$ | $\zeta_{24}^{5}$ | $\zeta_{24}^{7} - \zeta_{24}^{3}$ | $\zeta_{24}$ | $\zeta_{12}$ | $-\zeta_{24}^{5}$ |
| $\chi_{ 24 }$ | $1$ | $-\zeta_{8}$ | $\zeta_{3}$ | $\zeta_{4}$ | $-1$ | $-\zeta_{24}^{7} + \zeta_{24}^{3}$ | $-\zeta_{8}^{3}$ | $\zeta_{8}$ | $-\zeta_{3} - 1$ | $-\zeta_{12}$ | $-\zeta_{3}$ | $-\zeta_{4}$ | $\zeta_{24}^{7}$ | $\zeta_{24}^{5}$ | $\zeta_{24}^{7} - \zeta_{24}^{3}$ | $\zeta_{8}^{3}$ | $-\zeta_{12}^{3} + \zeta_{12}$ | $\zeta_{3} + 1$ | $\zeta_{12}$ | $-\zeta_{24}$ | $-\zeta_{24}^{7}$ | $-\zeta_{24}^{5}$ | $\zeta_{12}^{3} - \zeta_{12}$ | $\zeta_{24}$ |
hyperelliptic quotients
- dimension 4, representation $\operatorname{diag}(1, \zeta_{3}, 1, 1)$$\operatorname{diag}(1, 1, \zeta_{8}, \zeta_{8}^{3})$ with $q = 1$, $\operatorname{ord} \omega_X = 6$, moduli $1$
- dimension 4, representation $\operatorname{diag}(1, \zeta_{3}, 1, 1)$$\operatorname{diag}(1, 1, \zeta_{8}, \zeta_{8}^{5})$ with $q = 1$, $\operatorname{ord} \omega_X = 12$, moduli $1$
- dimension 4, representation $\operatorname{diag}(1, 1, 1, \zeta_{3})$$\operatorname{diag}(1, \zeta_{8}, \zeta_{8}^{3}, -1)$ with $q = 1$, $\operatorname{ord} \omega_X = 3$, moduli $1$
- dimension 4, representation $\operatorname{diag}(1, 1, \zeta_{3}, 1)$$\operatorname{diag}(1, \zeta_{8}, -1, \zeta_{8}^{5})$ with $q = 1$, $\operatorname{ord} \omega_X = 12$, moduli $1$