Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
856 conjugacy classes of subgroups; only the 127 normal subgroups are shown.
This group has 856 conjugacy classes of subgroups — too many to draw. Only its 127 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. #23765085 | C2 | semidirect |
| 2. #23765050 | C2 | semidirect |
| 3. #23763948 | C2 | semidirect |
| 4. #23763784 | C2 | semidirect |
| 6. #19099330 | C22 | semidirect |
| 8. #19098547 | C22 | semidirect |
| 10. #19098537 | C22 | semidirect |
| 17. H(3,𝔽4)×C79 | C4 | semidirect |
| 21. D42×C79 | C4 | semidirect |
| 212. C79 | #12769 | semidirect |
| 215. H(3,𝔽4) | Dic79 | semidirect |
| 219. D42 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23765085 | 2 |
| #23765050 | 2 |
| #23763948 | 2 |
| #23763784 | 2 |
| C79×#3549 | 2 |
| #12769 | 79 |