Order 32576.
226 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D509 |
| commutator, socle, cosocle | C22×C509 | C24 |
| Fitting | #125×C509 | C2 |
| prime radical | C22×D509 | C23 |
| hypercenter | #125 | D509 |
| hypocenter | C509 | C2×#125 |
| LCS | G ▷ C22×C509 ▷ C509 | |
| UCS | C1 ◁ C22 ◁ #125 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #30654207 | C2 | semidirect |
| 2. #30654206 | C2 | semidirect |
| 3. #30654205 | C2 | semidirect |
| 7. #125×C509 | C2 | semidirect |
| 42. D509 | #125 | direct (N × H) |
| 43. C509 | C2×#125 | semidirect |
| 48. #125 | D509 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #30654207 | 2 |
| #30654206 | 2 |
| #30654205 | 2 |
| C4⋊C4×D509 | 2 |
| C42×D509 | 2 |
| #125×C509 | 2 |
| C2×#125 | 509 |