Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
408 conjugacy classes of subgroups; only the 59 normal subgroups are shown.
This group has 408 conjugacy classes of subgroups — too many to draw. Only its 59 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. #26028136 | C2 | semidirect |
| 4. #26018281 | C2 | semidirect |
| 5. #26018278 | C2 | semidirect |
| 6. #26018186 | C2 | semidirect |
| 88. C2×Q8×C89 | SD16 | semidirect |
| 188. C89 | #12128 | semidirect |
| 256. C2×Q8 | #13083562 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26028136 | 2 |
| #26019289 | 2 |
| #26019221 | 2 |
| #26018281 | 2 |
| #26018278 | 2 |
| #26018186 | 2 |
| C89×#2007 | 2 |
| #12128 | 89 |