Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
932 conjugacy classes of subgroups; only the 131 normal subgroups are shown.
This group has 932 conjugacy classes of subgroups — too many to draw. Only its 131 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. C2×#19098360 | C2 | semidirect |
| 2. #23763804 | C2 | semidirect |
| 4. #19099041 | C22 | semidirect |
| 6. C2×#14579080 | C22 | semidirect |
| 10. H(3,𝔽4)×C79 | C4 | semidirect |
| 109. C79 | #12774 | semidirect |
| 111. H(3,𝔽4) | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098360 | 2 |
| #23763804 | 2 |
| C2×H(3,𝔽4)×C79 | 2 |
| #12774 | 79 |