Order 31264.
28 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #30627610 | C2 | 1 | 2 | yes | maximal, complemented |
| 2 | C8×D977 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | C4×D977 | C4 | 1 | 1 | yes | characteristic |
| 4 | #21463091 | C22 | 1 | 1 | yes | characteristic |
| 5 | C8×C977 | C4 | 1 | 1 | yes | characteristic |
| 6 | C2×D977 | C8 | 1 | 1 | yes | characteristic |
| 7 | C4×C977 | C2×C4 | 1 | 1 | yes | characteristic |
| 8 | Dic977 | C8 | 1 | 1 | yes | characteristic |
| 9 | C2×C977 | C2×C8 | 1 | 1 | yes | characteristic |
| 10 | D977 | C16 | 1 | 2 | yes | complemented |
| 11 | C977 | C2×C16 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 12 | C2×C16 | — | 977 | 1 | no | maximal, Sylow |
| 13 | C2×C8 | — | 977 | 1 | no | — |
| 14 | C16 | — | 977 | 2 | no | — |
| 15 | C2×C4 | — | 977 | 1 | no | — |
| 16 | C8 | — | 977 | 1 | no | — |
| 17 | C8 | #16840926 | 1 | 1 | yes | characteristic |
| 18 | C22 | — | 977 | 1 | no | — |
| 19 | C4 | — | 977 | 1 | no | — |
| 20 | C4 | C2×#16840926 | 1 | 1 | yes | characteristic |
| 21 | C2 | — | 977 | 2 | no | — |
| 22 | C2 | #30627615 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C8 | #16840926 |
| commutator, hypocenter | C977 | C2×C16 |
| Frattini | C4 | C2×#16840926 |
| Fitting | C8×C977 | C4 |
| socle | C2×C977 | C2×C8 |
| prime radical | C2×D977 | C8 |
| cosocle | #21463091 | C22 |
| LCS | G ▷ C977 | |
| UCS | C1 ◁ C8 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #30627610 | C2 | semidirect |
| 10. D977 | C16 | semidirect |
| 11. C977 | C2×C16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #30627610 | 2 |
| C8×D977 | 2 |
| C2×C16 | 977 |