Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
648 conjugacy classes of subgroups; only the 97 normal subgroups are shown.
This group has 648 conjugacy classes of subgroups — too many to draw. Only its 97 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. C2×#19151960 | C2 | semidirect |
| 3. #26021226 | C2 | semidirect |
| 4. C2×#19151338 | C2 | semidirect |
| 5. C2×#19151337 | C2 | semidirect |
| 6. #26018134 | C2 | semidirect |
| 7. C2×#497×C89 | C2 | semidirect |
| 50. #15667923 | D4 | semidirect |
| 65. C4⋊Q8×C89 | D4 | semidirect |
| 76. #97×C89 | D4 | semidirect |
| 211. C2×#497 | D89 | semidirect |
| 218. C89 | #10081 | semidirect |
| 258. C4⋊Q8 | C22⋊D89 | semidirect |
| 284. #97 | C22⋊D89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151960 | 2 |
| #26028297 | 2 |
| #26021226 | 2 |
| C2×#19151338 | 2 |
| C2×#19151337 | 2 |
| #26018134 | 2 |
| C2×#497×C89 | 2 |
| #10081 | 89 |