Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
642 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 642 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 |
|---|---|---|
| 3. #23761526 | C2 | semidirect |
| 171. C79 | #12861 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23765891 | 2 |
| #23763328 | 2 |
| #23761526 | 2 |
| C79×#1785 | 2 |
| #12861 | 79 |