Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
346 conjugacy classes of subgroups; only the 55 normal subgroups are shown.
This group has 346 conjugacy classes of subgroups — too many to draw. Only its 55 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. #23774801 | C2 | semidirect |
| 2. #23765351 | C2 | semidirect |
| 4. #23761393 | C2 | semidirect |
| 5. #23761390 | C2 | semidirect |
| 6. #23761351 | C2 | semidirect |
| 7. C79×#2050 | C2 | semidirect |
| 174. #2050 | D79 | semidirect |
| 178. C79 | #12175 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774801 | 2 |
| #23765351 | 2 |
| #23765346 | 2 |
| #23761393 | 2 |
| #23761390 | 2 |
| #23761351 | 2 |
| C79×#2050 | 2 |
| #12175 | 79 |