Order 8032.
68 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C22 | D1004 |
| commutator | C4×C251 | C23 |
| Frattini | C4 | C22×D251 |
| Fitting | C2×C8×C251 | C2 |
| socle | C22×C251 | D4 |
| hypercenter | C2×C8 | D251 |
| hypocenter | C251 | C2×SD16 |
| LCS | G ▷ C4×C251 ▷ C2×C251 ▷ C251 | |
| UCS | C1 ◁ C22 ◁ C2×C4 ◁ C2×C8 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×Dic502 | C2 | semidirect |
| 3. #16860799 | C2 | direct (N × H) |
| 4. C2×C8×C251 | C2 | semidirect |
| 7. Dic502 | C22 | semidirect |
| 12. C8×C251 | C22 | semidirect |
| 19. C2×C251 | SD16 | semidirect |
| 22. C251 | C2×SD16 | semidirect |
| 27. C2×C8 | D251 | semidirect |
| 35. C8 | C2×D251 | semidirect |
| 43. C2 | #16860799 | direct (N × H) |