Order 22784.
676 conjugacy classes of subgroups.
The subgroup lattice has 340 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26018077 | C2 | semidirect |
| 55. C2×Dic178 | M16 | semidirect |
| 174. C89 | #7609 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151504 | 2 |
| #26020320 | 2 |
| #26018077 | 2 |
| C89×#1728 | 2 |
| #7609 | 89 |