Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
418 conjugacy classes of subgroups; only the 97 normal subgroups are shown.
This group has 418 conjugacy classes of subgroups — too many to draw. Only its 97 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. #23765154 | C2 | semidirect |
| 3. #335×D79 | C2 | semidirect |
| 4. #23761450 | C2 | semidirect |
| 5. #23761448 | C2 | semidirect |
| 6. #23761446 | C2 | semidirect |
| 7. C79×#1361 | C2 | semidirect |
| 153. #1361 | D79 | semidirect |
| 154. C79 | #11930 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23773827 | 2 |
| #23765154 | 2 |
| #335×D79 | 2 |
| #23761450 | 2 |
| #23761448 | 2 |
| #23761446 | 2 |
| C79×#1361 | 2 |
| #11930 | 79 |