Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
344 conjugacy classes of subgroups; only the 77 normal subgroups are shown.
This group has 344 conjugacy classes of subgroups — too many to draw. Only its 77 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. #23765200 | C2 | semidirect |
| 3. #23763536 | C2 | semidirect |
| 4. #23761416 | C2 | semidirect |
| 5. #23761415 | C2 | semidirect |
| 6. #23761414 | C2 | semidirect |
| 7. C79×#1349 | C2 | semidirect |
| 165. #1349 | D79 | semidirect |
| 166. C79 | #11864 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23773974 | 2 |
| #23765200 | 2 |
| #23763536 | 2 |
| #23761416 | 2 |
| #23761415 | 2 |
| #23761414 | 2 |
| C79×#1349 | 2 |
| #11864 | 79 |