Order 22784.
2022 conjugacy classes of subgroups.
The subgroup lattice has 288 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26020318 | C2 | semidirect |
| 4. #26019945 | C2 | semidirect |
| 16. #19151352 | C22 | semidirect |
| 58. C22×Dic89 | M16 | semidirect |
| 149. C89 | #20682 | 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×#19151562 | 2 |
| #26020318 | 2 |
| #26019945 | 2 |
| C2×#407×C89 | 2 |
| #20682 | 89 |