Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
384 conjugacy classes of subgroups; only the 63 normal subgroups are shown.
This group has 384 conjugacy classes of subgroups — too many to draw. Only its 63 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. #26031907 | C2 | semidirect |
| 2. #26022289 | C2 | semidirect |
| 3. #26019728 | C2 | semidirect |
| 4. #26018295 | C2 | semidirect |
| 5. #26018223 | C2 | semidirect |
| 6. #26018211 | C2 | semidirect |
| 7. C89×#2250 | C2 | semidirect |
| 78. Dic356 | D8 | semidirect |
| 174. #2250 | D89 | semidirect |
| 180. C89 | #12325 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26031907 | 2 |
| #26022289 | 2 |
| #26019728 | 2 |
| #26018295 | 2 |
| #26018223 | 2 |
| #26018211 | 2 |
| C89×#2250 | 2 |
| #12325 | 89 |