Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
362 conjugacy classes of subgroups; only the 57 normal subgroups are shown.
This group has 362 conjugacy classes of subgroups — too many to draw. Only its 57 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. #23774855 | C2 | semidirect |
| 2. #23765331 | C2 | semidirect |
| 4. #23764657 | C2 | semidirect |
| 5. #23761417 | C2 | semidirect |
| 6. #23761341 | C2 | semidirect |
| 7. C79×#1349 | C2 | semidirect |
| 172. #1349 | D79 | semidirect |
| 174. C79 | #12166 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774855 | 2 |
| #23765331 | 2 |
| #23765311 | 2 |
| #23764657 | 2 |
| #23761417 | 2 |
| #23761341 | 2 |
| C79×#1349 | 2 |
| #12166 | 79 |