Order 32128.
424 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #30632085 | C2 | direct (N × H) |
| 22. C2×C8×C251 | Q8 | semidirect |
| 35. C8×C251 | C2×Q8 | semidirect |
| 43. C2×C251 | #498 | semidirect |
| 46. C251 | C2×#498 | semidirect |
| 66. C2×C8 | Dic502 | semidirect |
| 82. C8 | C2×Dic502 | semidirect |
| 90. C2 | #30632085 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#22548715 | 2 |
| #30632085 | 2 |
| C2×#22548647 | 2 |
| C2×C4×C8×C251 | 2 |
| C2×#498 | 251 |