Order 22784.
1182 conjugacy classes of subgroups.
The subgroup lattice has 278 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26021226 | C2 | semidirect |
| 4. #26021218 | C2 | semidirect |
| 18. #533×C89 | C4 | semidirect |
| 28. C2×#13083558 | Q8 | semidirect |
| 41. C4⋊Q8×C89 | C2×C4 | semidirect |
| 43. #125×C89 | C2×C4 | semidirect |
| 145. C89 | #21323 | semidirect |
| 148. #533 | Dic89 | semidirect |
| 173. C4⋊Q8 | C2×Dic89 | semidirect |
| 175. #125 | C2×Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×#13083558 | 2 |
| C2×#19151464 | 2 |
| #26021226 | 2 |
| #26021218 | 2 |
| #26019973 | 2 |
| C2×#533×C89 | 2 |
| #21323 | 89 |