Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
516 conjugacy classes of subgroups; only the 123 normal subgroups are shown.
This group has 516 conjugacy classes of subgroups — too many to draw. Only its 123 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. #23771990 | C2 | semidirect |
| 3. #23765137 | C2 | semidirect |
| 4. #23761502 | C2 | semidirect |
| 5. C2×#349×C79 | C2 | semidirect |
| 9. #19098821 | C4 | semidirect |
| 10. #19098816 | C4 | semidirect |
| 24. C2×Dic316 | C2×C4 | semidirect |
| 26. C2×D632 | C2×C4 | semidirect |
| 44. #14579093 | C2×C4 | semidirect |
| 45. #14579093 | D4 | semidirect |
| 165. C2×#349 | D79 | semidirect |
| 167. C79 | #13008 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23773009 | 2 |
| #23771990 | 2 |
| #23765137 | 2 |
| #23761502 | 2 |
| C2×#349×C79 | 2 |
| #13008 | 79 |