Order 8032.
60 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C2 | C2×C22⋊D251 |
| commutator | C4×C251 | C23 |
| Frattini | C4 | C22×D251 |
| Fitting | #41×C251 | C2 |
| socle | C2×C251 | C2×D4 |
| hypercenter | #41 | D251 |
| hypocenter | C251 | #137 |
| LCS | G ▷ C4×C251 ▷ C2×C251 ▷ C251 | |
| UCS | C1 ◁ C2 ◁ C2×C4 ◁ #41 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×Dic502 | C2 | semidirect |
| 2. #16860800 | C2 | semidirect |
| 3. #16860798 | C2 | semidirect |
| 4. #16860794 | C2 | semidirect |
| 24. C251 | #137 | semidirect |