Order 20224.
668 conjugacy classes of subgroups; only the 139 normal subgroups are shown.
This group has 668 conjugacy classes of subgroups — too many to draw. Only its 139 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. C2×#19099002 | C2 | semidirect |
| 2. #23775140 | C2 | semidirect |
| 3. #23765510 | C2 | semidirect |
| 4. #23765459 | C2 | semidirect |
| 5. #23765332 | C2 | semidirect |
| 6. #23765320 | C2 | semidirect |
| 7. C4×Dic632 | C2 | semidirect |
| 8. #23765233 | C2 | semidirect |
| 9. C79×#2249 | C2 | semidirect |
| 54. Dic632 | D4 | semidirect |
| 167. #2249 | D79 | semidirect |
| 174. C79 | #33843 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099002 | 2 |
| #23775140 | 2 |
| #23765510 | 2 |
| #23765459 | 2 |
| #23765332 | 2 |
| #23765320 | 2 |
| C4×Dic632 | 2 |
| #23765233 | 2 |
| C79×#2249 | 2 |
| #33843 | 79 |