Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
458 conjugacy classes of subgroups; only the 119 normal subgroups are shown.
This group has 458 conjugacy classes of subgroups — too many to draw. Only its 119 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 |
|---|---|---|
| 17. #491×C79 | C4 | semidirect |
| 124. C79 | #9004 | semidirect |
| 128. #491 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23766586 | 2 |
| #23764374 | 2 |
| C2×#19098305 | 2 |
| #23761282 | 2 |
| C2×#491×C79 | 2 |
| #9004 | 79 |