Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
376 conjugacy classes of subgroups; only the 103 normal subgroups are shown.
This group has 376 conjugacy classes of subgroups — too many to draw. Only its 103 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. C4⋊C8×Dic89 | C2 | semidirect |
| 5. #26018147 | C2 | semidirect |
| 6. #26018084 | C2 | semidirect |
| 7. C89×#1571 | C2 | semidirect |
| 16. #19151343 | C4 | semidirect |
| 17. #19151341 | C4 | semidirect |
| 158. #1571 | D89 | semidirect |
| 163. C89 | #9577 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26021079 | 2 |
| C4⋊C8×Dic89 | 2 |
| #26018899 | 2 |
| #26018650 | 2 |
| #26018147 | 2 |
| #26018084 | 2 |
| C89×#1571 | 2 |
| #9577 | 89 |