Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
578 conjugacy classes of subgroups; only the 119 normal subgroups are shown.
This group has 578 conjugacy classes of subgroups — too many to draw. Only its 119 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. #26022855 | C2 | semidirect |
| 3. C2×#19151324 | C2 | semidirect |
| 4. #26018119 | C2 | semidirect |
| 16. #398×C89 | C4 | semidirect |
| 18. #394×C89 | C4 | semidirect |
| 170. C89 | #9206 | semidirect |
| 175. #398 | Dic89 | semidirect |
| 177. #394 | Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26022855 | 2 |
| #26018820 | 2 |
| C2×#19151324 | 2 |
| #26018119 | 2 |
| C89×#2618 | 2 |
| #9206 | 89 |