Order 22784.
2142 conjugacy classes of subgroups.
The subgroup lattice has 370 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #26018517 | C2 | semidirect |
| 5. #26018509 | C2 | semidirect |
| 23. #381×C89 | C4 | semidirect |
| 57. #95×C89 | C2×C4 | semidirect |
| 99. C22×C4×C89 | C4⋊C4 | semidirect |
| 192. C89 | #14263 | semidirect |
| 204. #381 | Dic89 | semidirect |
| 242. #95 | C2×Dic89 | semidirect |
| 280. C22×C4 | C4⋊Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C4⋊Dic89 | 2 |
| C2×#19151473 | 2 |
| C2×#19151461 | 2 |
| #26018517 | 2 |
| #26018509 | 2 |
| #26018474 | 2 |
| C2×#381×C89 | 2 |
| #14263 | 89 |