Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
640 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 640 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 |
|---|---|---|
| 2. #23771883 | C2 | semidirect |
| 3. #23765091 | C2 | semidirect |
| 4. #23765049 | C2 | semidirect |
| 5. #23761528 | C2 | semidirect |
| 6. #23761522 | C2 | semidirect |
| 7. C79×#1796 | C2 | semidirect |
| 8. C2×#14579186 | C4 | semidirect |
| 9. C22×#11929611 | C4 | semidirect |
| 16. #19098572 | C4 | semidirect |
| 17. #19098559 | C4 | semidirect |
| 250. #1796 | D79 | semidirect |
| 253. C79 | #13098 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772686 | 2 |
| #23771883 | 2 |
| #23765091 | 2 |
| #23765049 | 2 |
| #23761528 | 2 |
| #23761522 | 2 |
| C79×#1796 | 2 |
| #13098 | 79 |