Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
772 conjugacy classes of subgroups; only the 121 normal subgroups are shown.
This group has 772 conjugacy classes of subgroups — too many to draw. Only its 121 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. C2×#19151909 | C2 | semidirect |
| 2. C2×#19151332 | C2 | semidirect |
| 3. #26018519 | C2 | semidirect |
| 4. #26018095 | C2 | semidirect |
| 26. C2×C4⋊Dic89 | D4 | semidirect |
| 30. C22⋊#10623494 | D4 | semidirect |
| 177. C89 | #9970 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151909 | 2 |
| C2×#19151332 | 2 |
| #26018519 | 2 |
| #26018095 | 2 |
| C89×#2656 | 2 |
| #9970 | 89 |