Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
814 conjugacy classes of subgroups; only the 159 normal subgroups are shown.
This group has 814 conjugacy classes of subgroups — too many to draw. Only its 159 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 |
|---|---|---|
| 1. #23774136 | C2 | semidirect |
| 2. #23774136 | C2 | semidirect |
| 3. #23773854 | C2 | semidirect |
| 4. #23773790 | C2 | semidirect |
| 5. #23763062 | C2 | semidirect |
| 6. #23763038 | C2 | semidirect |
| 7. #23763033 | C2 | semidirect |
| 8. #23763005 | C2 | semidirect |
| 9. #23762999 | C2 | semidirect |
| 10. #23761704 | C2 | semidirect |
| 11. C79×#1721 | C2 | semidirect |
| 190. #1721 | D79 | semidirect |
| 197. C79 | #19750 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774136 | 2 |
| #23773854 | 2 |
| #23773790 | 2 |
| #23763062 | 2 |
| #23763038 | 2 |
| #23763033 | 2 |
| #23763005 | 2 |
| #23762999 | 2 |
| #23761704 | 2 |
| C79×#1721 | 2 |
| #19750 | 79 |