Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
338 conjugacy classes of subgroups; only the 87 normal subgroups are shown.
This group has 338 conjugacy classes of subgroups — too many to draw. Only its 87 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 |
|---|---|---|
| 4. #23763573 | C2 | semidirect |
| 5. #23761498 | C2 | semidirect |
| 6. #23761483 | C2 | semidirect |
| 7. C79×#1383 | C2 | semidirect |
| 141. #1383 | D79 | semidirect |
| 143. C79 | #13487 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098377 | 2 |
| C2×#19098375 | 2 |
| #23764274 | 2 |
| #23763573 | 2 |
| #23761498 | 2 |
| #23761483 | 2 |
| C79×#1383 | 2 |
| #13487 | 79 |