Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
690 conjugacy classes of subgroups; only the 119 normal subgroups are shown.
This group has 690 conjugacy classes of subgroups — too many to draw. Only its 119 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #26022850 | C2 | semidirect |
| 2. #26018820 | C2 | semidirect |
| 3. C2×#19151322 | C2 | semidirect |
| 4. #26018119 | C2 | semidirect |
| 16. #397×C89 | C4 | semidirect |
| 18. #392×C89 | C4 | semidirect |
| 30. #15667919 | D4 | semidirect |
| 193. C89 | #9205 | semidirect |
| 198. #397 | Dic89 | semidirect |
| 200. #392 | Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26022850 | 2 |
| #26018820 | 2 |
| C2×#19151322 | 2 |
| #26018119 | 2 |
| C89×#2617 | 2 |
| #9205 | 89 |