Order 22784.
1090 conjugacy classes of subgroups.
The subgroup lattice has 522 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26018137 | C2 | semidirect |
| 8. #19151461 | C4 | semidirect |
| 10. #19151458 | C4 | semidirect |
| 15. C4×C22⋊Dic89 | C4 | semidirect |
| 18. C2×#15667919 | C4 | semidirect |
| 20. C22×M16×C89 | C4 | semidirect |
| 23. #407×C89 | C4 | semidirect |
| 43. #15667919 | C2×C4 | semidirect |
| 62. C2×M16×C89 | C2×C4 | semidirect |
| 265. C89 | #8051 | semidirect |
| 267. C22×M16 | Dic89 | semidirect |
| 273. #407 | Dic89 | semidirect |
| 307. C2×M16 | C2×Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26022635 | 2 |
| C2×C4×C22⋊Dic89 | 2 |
| #26018137 | 2 |
| C2×#407×C89 | 2 |
| #8051 | 89 |