Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
636 conjugacy classes of subgroups; only the 151 normal subgroups are shown.
This group has 636 conjugacy classes of subgroups — too many to draw. Only its 151 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. #26033405 | C2 | semidirect |
| 2. #26032057 | C2 | semidirect |
| 3. #26022505 | C2 | semidirect |
| 4. #26022377 | C2 | semidirect |
| 5. #26022334 | C2 | semidirect |
| 6. #26022232 | C2 | semidirect |
| 7. #26022134 | C2 | semidirect |
| 8. C89×#2170 | C2 | semidirect |
| 146. #2170 | D89 | semidirect |
| 147. C89 | #33860 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26033405 | 2 |
| #26032057 | 2 |
| #26022505 | 2 |
| #26022377 | 2 |
| #26022334 | 2 |
| #26022232 | 2 |
| #26022134 | 2 |
| C89×#2170 | 2 |
| #33860 | 89 |