Order 22784.
1406 conjugacy classes of subgroups.
The subgroup lattice has 358 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. #19151466 | C4 | semidirect |
| 13. C4×C4⋊Dic89 | C4 | semidirect |
| 23. #382×C89 | C4 | semidirect |
| 100. C42×C89 | C42 | semidirect |
| 186. C89 | #13781 | semidirect |
| 194. #382 | Dic89 | semidirect |
| 279. C42 | C4×Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151466 | 2 |
| C2×C4×C4⋊Dic89 | 2 |
| #26018486 | 2 |
| #26018484 | 2 |
| #26018477 | 2 |
| #95×Dic89 | 2 |
| C2×#382×C89 | 2 |
| #13781 | 89 |