Order 15424.
158 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21440721 | C2 | semidirect |
| 2. #21440700 | C2 | semidirect |
| 9. C2×Dic482 | C4 | semidirect |
| 11. C22×Dic241 | C4 | semidirect |
| 13. C2×D4×C241 | C4 | semidirect |
| 41. C241 | #410 | semidirect |
| 50. C2×D4 | #11757210 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21440721 | 2 |
| #21440700 | 2 |
| C2×#16838769 | 2 |
| #410 | 241 |