Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
470 conjugacy classes of subgroups; only the 123 normal subgroups are shown.
This group has 470 conjugacy classes of subgroups — too many to draw. Only its 123 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. #23776503 | C2 | semidirect |
| 3. #23765135 | C2 | semidirect |
| 4. #23761505 | C2 | semidirect |
| 5. C79×#1812 | C2 | semidirect |
| 11. #19098821 | C4 | semidirect |
| 12. #19098816 | C4 | semidirect |
| 35. #14579101 | D4 | semidirect |
| 142. #1812 | D79 | semidirect |
| 144. C79 | #13077 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23776503 | 2 |
| #23773062 | 2 |
| #23765135 | 2 |
| #23761505 | 2 |
| C79×#1812 | 2 |
| #13077 | 79 |