Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
478 conjugacy classes of subgroups; only the 113 normal subgroups are shown.
This group has 478 conjugacy classes of subgroups — too many to draw. Only its 113 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. C2×#19152016 | C2 | semidirect |
| 3. C2×#19151399 | C2 | semidirect |
| 4. #26020313 | C2 | semidirect |
| 5. #26018361 | C2 | semidirect |
| 6. #26018345 | C2 | semidirect |
| 7. C2×#361×C89 | C2 | semidirect |
| 16. #19151865 | C4 | semidirect |
| 180. C2×#361 | D89 | semidirect |
| 185. C89 | #13073 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152016 | 2 |
| C2×#19151865 | 2 |
| C2×#19151399 | 2 |
| #26020313 | 2 |
| #26018361 | 2 |
| #26018345 | 2 |
| C2×#361×C89 | 2 |
| #13073 | 89 |