Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
440 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 440 conjugacy classes of subgroups — too many to draw. Only its 99 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 |
|---|---|---|
| 3. #23764388 | C2 | semidirect |
| 4. #23762073 | C2 | semidirect |
| 6. #23761289 | C2 | semidirect |
| 7. C79×#1309 | C2 | semidirect |
| 188. #1309 | D79 | semidirect |
| 190. C79 | #9355 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23773216 | 2 |
| #23772526 | 2 |
| #23764388 | 2 |
| #23762073 | 2 |
| #23761837 | 2 |
| #23761289 | 2 |
| C79×#1309 | 2 |
| #9355 | 79 |