Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
476 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 476 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 |
|---|---|---|
| 4. #23761821 | C2 | semidirect |
| 5. #23761289 | C2 | semidirect |
| 6. #23761233 | C2 | semidirect |
| 7. C79×#1994 | C2 | semidirect |
| 10. #19098845 | C4 | semidirect |
| 11. #19098840 | C4 | semidirect |
| 12. #19098770 | C4 | semidirect |
| 13. #19098765 | C4 | semidirect |
| 208. #1994 | D79 | semidirect |
| 213. C79 | #8972 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23773465 | 2 |
| #23772530 | 2 |
| C4×#14579089 | 2 |
| #23761821 | 2 |
| #23761289 | 2 |
| #23761233 | 2 |
| C79×#1994 | 2 |
| #8972 | 79 |