Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
864 conjugacy classes of subgroups; only the 111 normal subgroups are shown.
This group has 864 conjugacy classes of subgroups — too many to draw. Only its 111 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 |
|---|---|---|
| 2. C2×#19151389 | C2 | semidirect |
| 4. #26018371 | C2 | semidirect |
| 6. C2×#15667993 | C4 | semidirect |
| 8. C22×C22⋊Dic89 | C4 | semidirect |
| 13. #19151478 | C4 | semidirect |
| 18. #19151454 | C4 | semidirect |
| 258. C22×C89 | #352 | semidirect |
| 287. C89 | #13080 | semidirect |
| 540. C22 | #19151389 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26023575 | 2 |
| C2×#19151389 | 2 |
| #26020167 | 2 |
| #26018371 | 2 |
| C22×#100×C89 | 2 |
| #13080 | 89 |