Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
564 conjugacy classes of subgroups; only the 83 normal subgroups are shown.
This group has 564 conjugacy classes of subgroups — too many to draw. Only its 83 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. #23774707 | C2 | semidirect |
| 2. #23773492 | C2 | semidirect |
| 3. #23773487 | C2 | semidirect |
| 4. #23764198 | C2 | semidirect |
| 5. #23762010 | C2 | semidirect |
| 6. #23761269 | C2 | semidirect |
| 7. C79×#1530 | C2 | semidirect |
| 220. #1530 | D79 | semidirect |
| 222. C79 | #10026 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774707 | 2 |
| #23773492 | 2 |
| #23773487 | 2 |
| #23764198 | 2 |
| #23762010 | 2 |
| #23761269 | 2 |
| C79×#1530 | 2 |
| #10026 | 79 |