Order 32128.
120 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 18. C251⋊C16 | Q8 | semidirect |
| 46. C251 | #2255 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #30632092 | 2 |
| #30631514 | 2 |
| #30631512 | 2 |
| #30631463 | 2 |
| #499×C251 | 2 |
| #2255 | 251 |