Order 19072.
38 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23749344 | C2 | semidirect |
| 17. C149 | M128 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23749344 | 2 |
| C2×C32×C149 | 2 |
| M128 | 149 |