Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
514 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 514 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 |
|---|---|---|
| 2. #23772530 | C2 | semidirect |
| 3. C4×#14579089 | C2 | semidirect |
| 4. #23761817 | C2 | semidirect |
| 5. #23761289 | C2 | semidirect |
| 6. #23761233 | C2 | semidirect |
| 7. C79×#1962 | C2 | semidirect |
| 10. #19098855 | C4 | semidirect |
| 11. #19098850 | C4 | semidirect |
| 12. #19098760 | C4 | semidirect |
| 13. #19098755 | C4 | semidirect |
| 179. Dic158 | #104 | semidirect |
| 219. #1962 | D79 | semidirect |
| 224. C79 | #8970 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23773454 | 2 |
| #23772530 | 2 |
| C4×#14579089 | 2 |
| #23761817 | 2 |
| #23761289 | 2 |
| #23761233 | 2 |
| C79×#1962 | 2 |
| #8970 | 79 |