Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
618 conjugacy classes of subgroups; only the 119 normal subgroups are shown.
This group has 618 conjugacy classes of subgroups — too many to draw. Only its 119 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. #23772429 | C2 | semidirect |
| 2. #23763388 | C2 | semidirect |
| 3. #23761968 | C2 | semidirect |
| 4. #23761279 | C2 | semidirect |
| 17. #398×C79 | C4 | semidirect |
| 18. #397×C79 | C4 | semidirect |
| 19. #394×C79 | C4 | semidirect |
| 20. #392×C79 | C4 | semidirect |
| 33. C22⋊(C79⋊C8) | D4 | semidirect |
| 221. C79 | #9386 | semidirect |
| 230. #398 | Dic79 | semidirect |
| 231. #397 | Dic79 | semidirect |
| 232. #394 | Dic79 | semidirect |
| 233. #392 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772429 | 2 |
| #23763388 | 2 |
| #23761968 | 2 |
| #23761279 | 2 |
| C79×#2543 | 2 |
| #9386 | 79 |