Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
428 conjugacy classes of subgroups; only the 97 normal subgroups are shown.
This group has 428 conjugacy classes of subgroups — too many to draw. Only its 97 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. #23763393 | C2 | semidirect |
| 5. C2×#19098295 | C2 | semidirect |
| 6. #23761274 | C2 | semidirect |
| 7. C79×#1566 | C2 | semidirect |
| 191. #1566 | D79 | semidirect |
| 196. C79 | #10459 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772874 | 2 |
| #23763393 | 2 |
| #23762078 | 2 |
| #23761852 | 2 |
| C2×#19098295 | 2 |
| #23761274 | 2 |
| C79×#1566 | 2 |
| #10459 | 79 |