Order 22784.
1030 conjugacy classes of subgroups.
The subgroup lattice has 344 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26021218 | C2 | semidirect |
| 4. #26021205 | C2 | semidirect |
| 5. #26021201 | C2 | semidirect |
| 22. #533×C89 | C4 | semidirect |
| 179. C89 | #21837 | semidirect |
| 181. #533 | Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151651 | 2 |
| #26022650 | 2 |
| #26021218 | 2 |
| #26021205 | 2 |
| #26021201 | 2 |
| #26020347 | 2 |
| C2×#533×C89 | 2 |
| #21837 | 89 |