Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
544 conjugacy classes of subgroups; only the 107 normal subgroups are shown.
This group has 544 conjugacy classes of subgroups — too many to draw. Only its 107 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 |
|---|---|---|
| 7. C2×C4×Dic178 | C4 | semidirect |
| 9. #19151503 | C4 | semidirect |
| 13. #19151463 | C4 | semidirect |
| 17. C42×Dic89 | C4 | semidirect |
| 68. C2×Dic178 | C4⋊C4 | semidirect |
| 91. C4×Dic89 | C4⋊C4 | semidirect |
| 200. C4×C89 | #354 | semidirect |
| 221. C89 | #12798 | semidirect |
| 421. C4 | #19151392 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×#15667999 | 2 |
| C2×#19151392 | 2 |
| #26020240 | 2 |
| #26018376 | 2 |
| C89×#1799 | 2 |
| #12798 | 89 |