Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
422 conjugacy classes of subgroups; only the 57 normal subgroups are shown.
This group has 422 conjugacy classes of subgroups — too many to draw. Only its 57 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. #26027375 | C2 | semidirect |
| 4. #26018277 | C2 | semidirect |
| 5. #26018273 | C2 | semidirect |
| 6. #26018201 | C2 | semidirect |
| 82. C22⋊Dic89 | SD16 | semidirect |
| 204. C89 | #12178 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26027375 | 2 |
| #26021500 | 2 |
| #26019272 | 2 |
| #26018277 | 2 |
| #26018273 | 2 |
| #26018201 | 2 |
| C89×#1601 | 2 |
| #12178 | 89 |