Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
460 conjugacy classes of subgroups; only the 121 normal subgroups are shown.
This group has 460 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 |
|---|---|---|
| 3. #26020055 | C2 | semidirect |
| 4. #26018382 | C2 | semidirect |
| 6. C2×#15668019 | C4 | semidirect |
| 10. #19151622 | C4 | semidirect |
| 12. #19151565 | C4 | semidirect |
| 15. C2×C4×#10623494 | C4 | semidirect |
| 21. #356×C89 | C4 | semidirect |
| 22. #355×C89 | C4 | semidirect |
| 157. C89 | #12633 | semidirect |
| 170. #356 | Dic89 | semidirect |
| 171. #355 | Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26028964 | 2 |
| #26021917 | 2 |
| #26020055 | 2 |
| #26018382 | 2 |
| C89×#2132 | 2 |
| #12633 | 89 |