Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
590 conjugacy classes of subgroups; only the 101 normal subgroups are shown.
This group has 590 conjugacy classes of subgroups — too many to draw. Only its 101 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. #23774528 | C2 | semidirect |
| 3. #23768574 | C2 | semidirect |
| 4. #23761896 | C2 | semidirect |
| 5. #23761792 | C2 | semidirect |
| 6. #23761301 | C2 | semidirect |
| 7. C79×#1549 | C2 | semidirect |
| 217. #1549 | D79 | semidirect |
| 221. C79 | #10241 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774528 | 2 |
| #23772866 | 2 |
| #23768574 | 2 |
| #23761896 | 2 |
| #23761792 | 2 |
| #23761301 | 2 |
| C79×#1549 | 2 |
| #10241 | 79 |