Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
574 conjugacy classes of subgroups; only the 115 normal subgroups are shown.
This group has 574 conjugacy classes of subgroups — too many to draw. Only its 115 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. #23765765 | C2 | semidirect |
| 4. #23761847 | C2 | semidirect |
| 5. #23761292 | C2 | semidirect |
| 6. #23761257 | C2 | semidirect |
| 24. #477×C79 | C4 | semidirect |
| 25. #460×C79 | C4 | semidirect |
| 122. Q8×C79 | #104 | semidirect |
| 191. C79 | #9326 | semidirect |
| 196. #477 | Dic79 | semidirect |
| 197. #460 | Dic79 | semidirect |
| 306. Q8 | #14579088 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23765765 | 2 |
| #23764320 | 2 |
| #23761908 | 2 |
| #23761847 | 2 |
| #23761292 | 2 |
| #23761257 | 2 |
| C79×#3112 | 2 |
| #9326 | 79 |