Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
554 conjugacy classes of subgroups; only the 121 normal subgroups are shown.
This group has 554 conjugacy classes of subgroups — too many to draw. Only its 121 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. #23764229 | C2 | semidirect |
| 3. #23764227 | C2 | semidirect |
| 4. C4×C8×Dic79 | C2 | semidirect |
| 5. #23762158 | C2 | semidirect |
| 6. #23761852 | C2 | semidirect |
| 7. C79×#1492 | C2 | semidirect |
| 9. #19098966 | C4 | semidirect |
| 10. #19098939 | C4 | semidirect |
| 11. #19098911 | C4 | semidirect |
| 12. #19098909 | C4 | semidirect |
| 89. C4×Dic79 | D8 | semidirect |
| 149. C79⋊C8 | #104 | semidirect |
| 183. #1492 | D79 | semidirect |
| 184. C79 | #9844 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23773975 | 2 |
| #23764229 | 2 |
| #23764227 | 2 |
| C4×C8×Dic79 | 2 |
| #23762158 | 2 |
| #23761852 | 2 |
| C79×#1492 | 2 |
| #9844 | 79 |