Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
622 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 622 conjugacy classes of subgroups — too many to draw. Only its 99 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. #23772874 | C2 | semidirect |
| 3. #23768310 | C2 | semidirect |
| 4. #23761959 | C2 | semidirect |
| 5. #23761824 | C2 | semidirect |
| 6. #23761796 | C2 | semidirect |
| 7. C79×#1286 | C2 | semidirect |
| 97. C2×Dic158 | D8 | semidirect |
| 250. #1286 | D79 | semidirect |
| 251. C79 | #9997 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23773401 | 2 |
| #23772874 | 2 |
| #23768310 | 2 |
| #23761959 | 2 |
| #23761824 | 2 |
| #23761796 | 2 |
| C79×#1286 | 2 |
| #9997 | 79 |