Order 22784.
974 conjugacy classes of subgroups.
The subgroup lattice has 386 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. #19151364 | C4 | semidirect |
| 17. #385×C89 | C4 | semidirect |
| 68. C22⋊Dic89 | C4⋊C4 | semidirect |
| 98. C22⋊C4×C89 | C42 | semidirect |
| 198. C89 | #10915 | semidirect |
| 205. #385 | Dic89 | semidirect |
| 290. C22⋊C4 | C4×Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26022605 | 2 |
| C2×#19151365 | 2 |
| C2×#19151364 | 2 |
| C89×#2315 | 2 |
| #10915 | 89 |