Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
650 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 650 conjugacy classes of subgroups — too many to draw. Only its 109 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. C2×#19098893 | C2 | semidirect |
| 3. #23764385 | C2 | semidirect |
| 4. #23763486 | C2 | semidirect |
| 6. #23761248 | C2 | semidirect |
| 130. C22⋊C4×C79 | SD16 | semidirect |
| 222. C79 | #9960 | semidirect |
| 345. C22⋊C4 | #11929612 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774157 | 2 |
| C2×#19098893 | 2 |
| #23764385 | 2 |
| #23763486 | 2 |
| #23761968 | 2 |
| #23761248 | 2 |
| C79×#2501 | 2 |
| #9960 | 79 |