Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
494 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 494 conjugacy classes of subgroups — too many to draw. Only its 109 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 |
|---|---|---|
| 3. #23762072 | C2 | semidirect |
| 5. #23761258 | C2 | semidirect |
| 6. #23761231 | C2 | semidirect |
| 7. C79×#1960 | C2 | semidirect |
| 10. #19098966 | C4 | semidirect |
| 11. #19098911 | C4 | semidirect |
| 184. #1960 | D79 | semidirect |
| 189. C79 | #9291 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774521 | 2 |
| #23772119 | 2 |
| #23762072 | 2 |
| #23761959 | 2 |
| #23761258 | 2 |
| #23761231 | 2 |
| C79×#1960 | 2 |
| #9291 | 79 |