Order 22784.
1486 conjugacy classes of subgroups.
The subgroup lattice has 302 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #26018517 | C2 | semidirect |
| 3. #26018509 | C2 | semidirect |
| 16. #381×C89 | C4 | semidirect |
| 74. C22×C4×C89 | C4⋊C4 | semidirect |
| 156. C89 | #14674 | semidirect |
| 163. #381 | Dic89 | semidirect |
| 221. C22×C4 | C4⋊Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151458 | 2 |
| #26018517 | 2 |
| #26018509 | 2 |
| #26018497 | 2 |
| C2×#381×C89 | 2 |
| #14674 | 89 |