Order 22784.
1154 conjugacy classes of subgroups.
The subgroup lattice has 418 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #26018377 | C2 | direct (N × H) |
| 7. C2×#15667927 | C4 | semidirect |
| 10. C22×C4⋊C4×C89 | C4 | semidirect |
| 12. C22×C42×C89 | C4 | semidirect |
| 14. #390×C89 | C4 | semidirect |
| 23. #15667927 | C2×C4 | semidirect |
| 40. C2×C4⋊C4×C89 | C2×C4 | semidirect |
| 46. C2×C42×C89 | C2×C4 | semidirect |
| 205. C2×C89 | #1393 | semidirect |
| 212. C89 | C2×#1393 | semidirect |
| 214. C22×C4⋊C4 | Dic89 | semidirect |
| 217. C22×C42 | Dic89 | semidirect |
| 223. #390 | Dic89 | semidirect |
| 242. C2×C4⋊C4 | C2×Dic89 | semidirect |
| 252. C2×C42 | C2×Dic89 | semidirect |
| 413. C2 | #26018377 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15667927 | 2 |
| #26018377 | 2 |
| C2×#390×C89 | 2 |
| C2×#1393 | 89 |