Order 8128.
240 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D127 |
| commutator, socle | C22×C127 | C24 |
| Fitting | #127×C127 | C2 |
| hypercenter | #127 | D127 |
| hypocenter | C127 | #540 |
| LCS | G ▷ C22×C127 ▷ C127 | |
| UCS | C1 ◁ C22 ◁ #127 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #16861201 | C2 | semidirect |
| 2. #16861190 | C2 | semidirect |
| 3. #16861181 | C2 | semidirect |
| 4. #16861180 | C2 | semidirect |
| 5. D4×Dic127 | C2 | semidirect |
| 6. #16861166 | C2 | semidirect |
| 7. #127×C127 | C2 | semidirect |
| 48. C127 | #540 | semidirect |
| 50. #127 | D127 | semidirect |