Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
378 conjugacy classes of subgroups; only the 113 normal subgroups are shown.
This group has 378 conjugacy classes of subgroups — too many to draw. Only its 113 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. C2×#19098390 | C2 | semidirect |
| 2. C2×#19098388 | C2 | semidirect |
| 6. #23761478 | C2 | semidirect |
| 7. C79×#1846 | C2 | semidirect |
| 150. #1846 | D79 | semidirect |
| 152. C79 | #13528 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098390 | 2 |
| C2×#19098388 | 2 |
| C2×#19098363 | 2 |
| #23764266 | 2 |
| #23761478 | 2 |
| C79×#1846 | 2 |
| #13528 | 79 |