Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
364 conjugacy classes of subgroups; only the 89 normal subgroups are shown.
This group has 364 conjugacy classes of subgroups — too many to draw. Only its 89 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. #26030775 | C2 | semidirect |
| 5. #26018366 | C2 | semidirect |
| 6. #26018331 | C2 | semidirect |
| 7. C89×#1389 | C2 | semidirect |
| 28. C2×Dic356 | Q8 | semidirect |
| 30. C2×D712 | Q8 | semidirect |
| 154. #1389 | D89 | semidirect |
| 156. C89 | #13373 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26030775 | 2 |
| #26021989 | 2 |
| #26021987 | 2 |
| #26021143 | 2 |
| #26018366 | 2 |
| #26018331 | 2 |
| C89×#1389 | 2 |
| #13373 | 89 |