Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
422 conjugacy classes of subgroups; only the 103 normal subgroups are shown.
This group has 422 conjugacy classes of subgroups — too many to draw. Only its 103 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. C2×C22⋊#13083549 | C2 | semidirect |
| 3. #26018263 | C2 | semidirect |
| 4. #26018260 | C2 | semidirect |
| 5. C89×#1807 | C2 | semidirect |
| 6. C2×#15668034 | C4 | semidirect |
| 9. #19151839 | C4 | semidirect |
| 11. #19151834 | C4 | semidirect |
| 15. #19151636 | C4 | semidirect |
| 174. #1807 | D89 | semidirect |
| 177. C89 | #11885 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26029833 | 2 |
| C2×C22⋊#13083549 | 2 |
| #26018263 | 2 |
| #26018260 | 2 |
| C89×#1807 | 2 |
| #11885 | 89 |