Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
280 conjugacy classes of subgroups; only the 61 normal subgroups are shown.
This group has 280 conjugacy classes of subgroups — too many to draw. Only its 61 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 |
|---|---|---|
| 2. #23765549 | C2 | semidirect |
| 4. #23761452 | C2 | semidirect |
| 5. #23761371 | C2 | semidirect |
| 7. C79×#2255 | C2 | semidirect |
| 138. #2255 | D79 | semidirect |
| 144. C79 | #12403 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23775973 | 2 |
| #23765549 | 2 |
| #23762910 | 2 |
| #23761452 | 2 |
| #23761371 | 2 |
| #23761359 | 2 |
| C79×#2255 | 2 |
| #12403 | 79 |