Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
478 conjugacy classes of subgroups; only the 55 normal subgroups are shown.
This group has 478 conjugacy classes of subgroups — too many to draw. Only its 55 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. #26026592 | C2 | semidirect |
| 2. #26019221 | C2 | semidirect |
| 4. #26018281 | C2 | semidirect |
| 5. #26018254 | C2 | semidirect |
| 6. #26018198 | C2 | semidirect |
| 7. C89×#2039 | C2 | semidirect |
| 202. #2039 | D89 | semidirect |
| 208. C89 | #12140 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26026592 | 2 |
| #26019221 | 2 |
| #26019187 | 2 |
| #26018281 | 2 |
| #26018254 | 2 |
| #26018198 | 2 |
| C89×#2039 | 2 |
| #12140 | 89 |