Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
442 conjugacy classes of subgroups; only the 81 normal subgroups are shown.
This group has 442 conjugacy classes of subgroups — too many to draw. Only its 81 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 |
|---|---|---|
| 4. #23761821 | C2 | semidirect |
| 5. #23761756 | C2 | semidirect |
| 6. #23761271 | C2 | semidirect |
| 7. C79×#3236 | C2 | semidirect |
| 179. #3236 | 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 |
|---|---|
| #23774598 | 2 |
| #23773803 | 2 |
| #23761868 | 2 |
| #23761821 | 2 |
| #23761756 | 2 |
| #23761271 | 2 |
| C79×#3236 | 2 |
| #10123 | 79 |