Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
622 conjugacy classes of subgroups; only the 83 normal subgroups are shown.
This group has 622 conjugacy classes of subgroups — too many to draw. Only its 83 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. #26031241 | C2 | semidirect |
| 2. #26031170 | C2 | semidirect |
| 3. C2×#19151985 | C2 | semidirect |
| 4. #26018864 | C2 | semidirect |
| 5. #26018605 | C2 | semidirect |
| 6. #26018150 | C2 | semidirect |
| 7. C89×#1555 | C2 | semidirect |
| 205. #1555 | D89 | semidirect |
| 209. C89 | #10128 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26031241 | 2 |
| #26031170 | 2 |
| C2×#19151985 | 2 |
| #26018864 | 2 |
| #26018605 | 2 |
| #26018150 | 2 |
| C89×#1555 | 2 |
| #10128 | 89 |