Order 18688.
1326 conjugacy classes of subgroups.
The subgroup lattice has 226 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. #17988453 | C4 | semidirect |
| 14. #382×C73 | C4 | semidirect |
| 60. C42×C73 | C42 | semidirect |
| 117. C73 | #13829 | semidirect |
| 123. #382 | Dic73 | semidirect |
| 173. C42 | C4×Dic73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988453 | 2 |
| #22608165 | 2 |
| #22608163 | 2 |
| C2×#382×C73 | 2 |
| #13829 | 73 |