Order 32128.
62 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C2×C16×C251 | C22 |
| commutator | C2 | C2×C32×C251 |
| Frattini, cosocle | C2×C16 | C22×C251 |
| socle, prime radical | C22×C251 | C2×C16 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C16×C251 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 21. C4×C251 | C32 | semidirect |
| 27. C251 | C4⋊C32 | direct (N × H) |
| 28. C4⋊C32 | C251 | direct (N × H) |
| 49. C4 | C32×C251 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C32×C251 | 2 |
| C4×C16×C251 | 2 |
| C4⋊C32 | 251 |