Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
442 conjugacy classes of subgroups; only the 79 normal subgroups are shown.
This group has 442 conjugacy classes of subgroups — too many to draw. Only its 79 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. #23774602 | C2 | semidirect |
| 5. #23761755 | C2 | semidirect |
| 6. #23761272 | C2 | semidirect |
| 7. C79×#1485 | C2 | semidirect |
| 183. #1485 | D79 | semidirect |
| 186. C79 | #10123 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774602 | 2 |
| #23774598 | 2 |
| #23773801 | 2 |
| #23761870 | 2 |
| #23761755 | 2 |
| #23761272 | 2 |
| C79×#1485 | 2 |
| #10123 | 79 |