Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
532 conjugacy classes of subgroups; only the 115 normal subgroups are shown.
This group has 532 conjugacy classes of subgroups — too many to draw. Only its 115 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 |
|---|---|---|
| 3. #101×Dic89 | C2 | semidirect |
| 4. #26018379 | C2 | semidirect |
| 5. C89×#1394 | C2 | semidirect |
| 16. #19151394 | C4 | semidirect |
| 41. #15667931 | C2×C4 | semidirect |
| 50. #101×C89 | C2×C4 | semidirect |
| 153. Dic89 | #355 | semidirect |
| 165. #1394 | D89 | semidirect |
| 166. C89 | C4×#355 | semidirect |
| 208. #101 | C4×D89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26022795 | 2 |
| C2×#19151394 | 2 |
| #101×Dic89 | 2 |
| #26018379 | 2 |
| C89×#1394 | 2 |
| C4×#355 | 89 |