Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
398 conjugacy classes of subgroups; only the 73 normal subgroups are shown.
This group has 398 conjugacy classes of subgroups — too many to draw. Only its 73 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. #26025895 | C2 | semidirect |
| 5. #26018144 | C2 | semidirect |
| 6. #26018118 | C2 | semidirect |
| 7. C89×#1285 | C2 | semidirect |
| 30. #15668012 | Q8 | semidirect |
| 31. #15668009 | Q8 | semidirect |
| 188. #1285 | D89 | semidirect |
| 189. C89 | #10378 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26025895 | 2 |
| #26021170 | 2 |
| #26018800 | 2 |
| #26018761 | 2 |
| #26018144 | 2 |
| #26018118 | 2 |
| C89×#1285 | 2 |
| #10378 | 89 |