Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
390 conjugacy classes of subgroups; only the 69 normal subgroups are shown.
This group has 390 conjugacy classes of subgroups — too many to draw. Only its 69 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. #26031974 | C2 | semidirect |
| 2. #26022508 | C2 | semidirect |
| 3. #26022288 | C2 | semidirect |
| 4. #26019607 | C2 | semidirect |
| 5. #26018302 | C2 | semidirect |
| 6. #26018214 | C2 | semidirect |
| 7. C89×D4⋊C16 | C2 | semidirect |
| 74. D712 | D8 | semidirect |
| 157. D4⋊C16 | D89 | semidirect |
| 158. C89 | #12319 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26031974 | 2 |
| #26022508 | 2 |
| #26022288 | 2 |
| #26019607 | 2 |
| #26018302 | 2 |
| #26018214 | 2 |
| C89×D4⋊C16 | 2 |
| #12319 | 89 |