Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
326 conjugacy classes of subgroups; only the 89 normal subgroups are shown.
This group has 326 conjugacy classes of subgroups — too many to draw. Only its 89 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×#19098392 | C2 | semidirect |
| 2. #23765160 | C2 | semidirect |
| 6. #23764183 | C2 | semidirect |
| 7. C79×#1387 | C2 | semidirect |
| 148. #1387 | D79 | semidirect |
| 149. C79 | #13470 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098392 | 2 |
| #23765160 | 2 |
| C2×#19098377 | 2 |
| C2×#19098363 | 2 |
| #23764308 | 2 |
| #23764183 | 2 |
| C79×#1387 | 2 |
| #13470 | 79 |