Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
442 conjugacy classes of subgroups; only the 57 normal subgroups are shown.
This group has 442 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. #26028244 | C2 | semidirect |
| 4. #26018283 | C2 | semidirect |
| 5. #26018282 | C2 | semidirect |
| 6. #26018185 | C2 | semidirect |
| 73. C2×Dic178 | SD16 | semidirect |
| 197. C89 | #12130 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26028244 | 2 |
| #26021299 | 2 |
| #26019221 | 2 |
| #26018283 | 2 |
| #26018282 | 2 |
| #26018185 | 2 |
| C89×#1604 | 2 |
| #12130 | 89 |