Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
486 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 486 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 |
|---|---|---|
| 4. #26021972 | C2 | semidirect |
| 5. #26018359 | C2 | semidirect |
| 6. #26018336 | C2 | semidirect |
| 7. C89×#1971 | C2 | semidirect |
| 11. #19152039 | C4 | semidirect |
| 47. #15667952 | C2×C4 | semidirect |
| 60. C2×Q16×C89 | C2×C4 | semidirect |
| 181. #1971 | D89 | semidirect |
| 184. C89 | #13026 | semidirect |
| 217. C2×Q16 | C4×D89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152039 | 2 |
| #26029054 | 2 |
| C2×#19151407 | 2 |
| #26021972 | 2 |
| #26018359 | 2 |
| #26018336 | 2 |
| C89×#1971 | 2 |
| #13026 | 89 |