Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
452 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 452 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. #23764231 | C2 | semidirect |
| 3. #23761886 | C2 | semidirect |
| 4. #23761868 | C2 | semidirect |
| 5. #23761292 | C2 | semidirect |
| 6. #23761289 | C2 | semidirect |
| 7. C79×#2995 | C2 | semidirect |
| 9. #19098973 | C4 | semidirect |
| 10. #19098953 | C4 | semidirect |
| 11. #19098929 | C4 | semidirect |
| 12. #19098922 | C4 | semidirect |
| 217. #2995 | D79 | semidirect |
| 223. C79 | #8997 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23773996 | 2 |
| #23764231 | 2 |
| #23761886 | 2 |
| #23761868 | 2 |
| #23761292 | 2 |
| #23761289 | 2 |
| C79×#2995 | 2 |
| #8997 | 79 |