Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
398 conjugacy classes of subgroups; only the 75 normal subgroups are shown.
This group has 398 conjugacy classes of subgroups — too many to draw. Only its 75 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 |
| 4. #26018146 | C2 | semidirect |
| 5. #26018117 | C2 | semidirect |
| 6. #26018108 | C2 | semidirect |
| 51. C4⋊Q8×C89 | Q8 | semidirect |
| 52. #127×C89 | Q8 | semidirect |
| 189. C89 | #10378 | semidirect |
| 212. C4⋊Q8 | Dic178 | semidirect |
| 213. #127 | Dic178 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26025895 | 2 |
| #26018799 | 2 |
| #26018760 | 2 |
| #26018146 | 2 |
| #26018117 | 2 |
| #26018108 | 2 |
| C89×#1980 | 2 |
| #10378 | 89 |