Order 22784.
1114 conjugacy classes of subgroups.
The subgroup lattice has 330 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26021234 | C2 | semidirect |
| 4. #26021230 | C2 | semidirect |
| 21. #544×C89 | C4 | semidirect |
| 34. #15667971 | Q8 | semidirect |
| 40. C2×C4×Dic89 | Q8 | semidirect |
| 48. C4⋊Q8×C89 | C2×C4 | semidirect |
| 50. #125×C89 | C2×C4 | semidirect |
| 172. C89 | #21330 | semidirect |
| 175. #544 | Dic89 | semidirect |
| 200. C4⋊Q8 | C2×Dic89 | semidirect |
| 202. #125 | C2×Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26028816 | 2 |
| #117×Dic89 | 2 |
| #26021234 | 2 |
| #26021230 | 2 |
| #26019961 | 2 |
| C2×#19151357 | 2 |
| C89×#3458 | 2 |
| #21330 | 89 |