Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
420 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 420 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. #23763450 | C2 | semidirect |
| 4. #23761528 | C2 | semidirect |
| 5. C79×#1812 | C2 | semidirect |
| 6. C22×#11929607 | C4 | semidirect |
| 13. #19098591 | C4 | semidirect |
| 16. #19098526 | C4 | semidirect |
| 17. #19098518 | C4 | semidirect |
| 189. #1812 | D79 | semidirect |
| 191. C79 | #12806 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772101 | 2 |
| #23765039 | 2 |
| #23763450 | 2 |
| #23761528 | 2 |
| C79×#1812 | 2 |
| #12806 | 79 |