Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
394 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 394 conjugacy classes of subgroups — too many to draw. Only its 109 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. #26022026 | C2 | semidirect |
| 5. #26018359 | C2 | semidirect |
| 6. #26018354 | C2 | semidirect |
| 7. C2×#365×C89 | C2 | semidirect |
| 20. #19151381 | C4 | semidirect |
| 42. #15667952 | C2×C4 | semidirect |
| 57. C2×C16×C89 | C2×C4 | semidirect |
| 155. C2×#365 | D89 | semidirect |
| 160. C89 | #12934 | semidirect |
| 202. C2×C16 | C4×D89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26028843 | 2 |
| #26022026 | 2 |
| #26021879 | 2 |
| #26020307 | 2 |
| #26018359 | 2 |
| #26018354 | 2 |
| C2×#365×C89 | 2 |
| #12934 | 89 |