Order 22784.
1226 conjugacy classes of subgroups.
The subgroup lattice has 342 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #26018137 | C2 | direct (N × H) |
| 8. C4×C22⋊Dic89 | C4 | semidirect |
| 10. C2×#15667919 | C4 | semidirect |
| 12. C22×M16×C89 | C4 | semidirect |
| 14. #407×C89 | C4 | semidirect |
| 25. #15667919 | C2×C4 | semidirect |
| 40. C2×M16×C89 | C2×C4 | semidirect |
| 168. C2×C89 | #1297 | semidirect |
| 174. C89 | C2×#1297 | semidirect |
| 176. C22×M16 | Dic89 | semidirect |
| 180. #407 | Dic89 | semidirect |
| 203. C2×M16 | C2×Dic89 | semidirect |
| 338. C2 | #26018137 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×C22⋊Dic89 | 2 |
| #26018137 | 2 |
| C2×#407×C89 | 2 |
| C2×#1297 | 89 |