Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
516 conjugacy classes of subgroups; only the 113 normal subgroups are shown.
This group has 516 conjugacy classes of subgroups — too many to draw. Only its 113 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. #23772252 | C2 | semidirect |
| 3. #23765117 | C2 | semidirect |
| 4. #23764308 | C2 | semidirect |
| 5. #23761497 | C2 | semidirect |
| 6. #23761490 | C2 | semidirect |
| 7. C2×#361×C79 | C2 | semidirect |
| 12. C2×#14579102 | C4 | semidirect |
| 32. C2×D632 | C2×C4 | semidirect |
| 42. C2×C79⋊C16 | C2×C4 | semidirect |
| 168. C2×#361 | D79 | semidirect |
| 173. C79 | #13017 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579102 | 2 |
| #23772252 | 2 |
| #23765117 | 2 |
| #23764308 | 2 |
| #23761497 | 2 |
| #23761490 | 2 |
| C2×#361×C79 | 2 |
| #13017 | 79 |