Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
486 conjugacy classes of subgroups; only the 113 normal subgroups are shown.
This group has 486 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 |
|---|---|---|
| 3. #23762155 | C2 | semidirect |
| 4. #23762072 | C2 | semidirect |
| 6. #23761687 | C2 | semidirect |
| 7. C79×#1966 | C2 | semidirect |
| 149. #1966 | D79 | semidirect |
| 155. C79 | #9804 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098911 | 2 |
| #23764240 | 2 |
| #23762155 | 2 |
| #23762072 | 2 |
| #23762069 | 2 |
| #23761687 | 2 |
| C79×#1966 | 2 |
| #9804 | 79 |