Order 22784.
906 conjugacy classes of subgroups.
The subgroup lattice has 290 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26021014 | C2 | semidirect |
| 4. #26021012 | C2 | semidirect |
| 13. C2×#15667941 | C4 | semidirect |
| 115. C2×Dic89 | #106 | semidirect |
| 152. C89 | #21959 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15667941 | 2 |
| #26022654 | 2 |
| #26021014 | 2 |
| #26021012 | 2 |
| #26020277 | 2 |
| #26020275 | 2 |
| C89×#1807 | 2 |
| #21959 | 89 |