Order 22784.
2118 conjugacy classes of subgroups.
The subgroup lattice has 378 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#19151621 | C2 | semidirect |
| 4. #26020230 | C2 | semidirect |
| 5. #26019945 | C2 | semidirect |
| 17. C2×#15667941 | C22 | semidirect |
| 20. #19151352 | C22 | semidirect |
| 74. C22×Dic89 | M16 | semidirect |
| 170. C22×C89 | #423 | semidirect |
| 181. Dic89 | #407 | semidirect |
| 195. C89 | #20626 | semidirect |
| 359. C22 | #19151621 | 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×#19151621 | 2 |
| C2×#19151562 | 2 |
| #26020230 | 2 |
| #26019945 | 2 |
| C2×#407×C89 | 2 |
| #20626 | 89 |