Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
878 conjugacy classes of subgroups; only the 135 normal subgroups are shown.
This group has 878 conjugacy classes of subgroups — too many to draw. Only its 135 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 |
|---|---|---|
| 2. #26021989 | C2 | semidirect |
| 3. #26021973 | C2 | semidirect |
| 4. #26020298 | C2 | semidirect |
| 5. C89×#2115 | C2 | semidirect |
| 11. C2×#15668034 | C4 | semidirect |
| 13. C22×Dic356 | C4 | semidirect |
| 172. #2115 | D89 | semidirect |
| 174. C89 | #12742 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152415 | 2 |
| #26021989 | 2 |
| #26021973 | 2 |
| #26020298 | 2 |
| C89×#2115 | 2 |
| #12742 | 89 |