Order 18688.
722 conjugacy classes of subgroups.
The subgroup lattice has 308 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 19. #341×C73 | C4 | semidirect |
| 159. C73 | #11330 | semidirect |
| 172. #341 | Dic73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988629 | 2 |
| C22×#14556523 | 2 |
| C2×#17988355 | 2 |
| #22609627 | 2 |
| C2×#341×C73 | 2 |
| #11330 | 73 |