Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
316 conjugacy classes of subgroups; only the 101 normal subgroups are shown.
This group has 316 conjugacy classes of subgroups — too many to draw. Only its 101 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. #23765195 | C2 | semidirect |
| 4. #108×Dic79 | C2 | semidirect |
| 5. #23761513 | C2 | semidirect |
| 6. #23761481 | C2 | semidirect |
| 21. #362×C79 | C4 | semidirect |
| 22. #361×C79 | C4 | semidirect |
| 149. C79 | #13137 | semidirect |
| 161. #362 | Dic79 | semidirect |
| 162. #361 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23765195 | 2 |
| #23765128 | 2 |
| #23764289 | 2 |
| #108×Dic79 | 2 |
| #23761513 | 2 |
| #23761481 | 2 |
| C79×#2148 | 2 |
| #13137 | 79 |