Order 22784.
1438 conjugacy classes of subgroups.
The subgroup lattice has 288 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26021192 | C2 | direct (N × H) |
| 47. C22×C8×C89 | Q8 | semidirect |
| 88. C2×C8×C89 | C2×Q8 | semidirect |
| 139. C2×C89 | #1985 | semidirect |
| 149. C89 | C2×#1985 | semidirect |
| 179. C22×C8 | Dic178 | semidirect |
| 227. C2×C8 | C2×Dic178 | semidirect |
| 282. C2 | #26021192 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic178 | 2 |
| C22×C4⋊#10623494 | 2 |
| #26021192 | 2 |
| C2×#19151352 | 2 |
| C22×#97×C89 | 2 |
| C2×#1985 | 89 |