Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
444 conjugacy classes of subgroups; only the 91 normal subgroups are shown.
This group has 444 conjugacy classes of subgroups — too many to draw. Only its 91 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 |
|---|---|---|
| 12. C2×C4×Q8×C79 | C4 | semidirect |
| 14. #398×C79 | C4 | semidirect |
| 16. #395×C79 | C4 | semidirect |
| 22. #383×C79 | C4 | semidirect |
| 180. C79 | #11756 | semidirect |
| 181. C2×C4×Q8 | Dic79 | semidirect |
| 185. #398 | Dic79 | semidirect |
| 187. #395 | Dic79 | semidirect |
| 193. #383 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23763133 | 2 |
| #23761734 | 2 |
| #23761421 | 2 |
| #23761400 | 2 |
| C79×#2599 | 2 |
| #11756 | 79 |