Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
640 conjugacy classes of subgroups; only the 111 normal subgroups are shown.
This group has 640 conjugacy classes of subgroups — too many to draw. Only its 111 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 |
|---|---|---|
| 2. #23763162 | C2 | semidirect |
| 3. #23761220 | C2 | semidirect |
| 4. C79×#1817 | C2 | semidirect |
| 177. #1817 | D79 | semidirect |
| 180. C79 | #7704 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23771745 | 2 |
| #23763162 | 2 |
| #23761220 | 2 |
| C79×#1817 | 2 |
| #7704 | 79 |