Order 22784.
1198 conjugacy classes of subgroups.
The subgroup lattice has 408 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. M16×Dic178 | C2 | semidirect |
| 3. #26021241 | C2 | semidirect |
| 4. #26021239 | C2 | semidirect |
| 80. #100×C89 | Q8 | semidirect |
| 130. M16×C89 | C2×Q8 | semidirect |
| 173. Dic178 | #100 | direct (N × H) |
| 212. C89 | Q8×#100 | semidirect |
| 282. #100 | Dic178 | direct (N × H) |
| 323. M16 | C2×Dic178 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×D4×Dic178 | 2 |
| M16×Dic178 | 2 |
| #26021241 | 2 |
| #26021239 | 2 |
| #26020244 | 2 |
| #26020242 | 2 |
| #100×Dic89 | 2 |
| C4×#100×C89 | 2 |
| Q8×#100 | 89 |