Order 18688.
846 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 |
|---|---|---|
| 11. #17988346 | C4 | semidirect |
| 16. #389×C73 | C4 | semidirect |
| 66. C4×Dic73 | C4⋊C4 | semidirect |
| 159. C73 | #10879 | semidirect |
| 165. #389 | Dic73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988433 | 2 |
| C2×#17988346 | 2 |
| #22609625 | 2 |
| C73×#2296 | 2 |
| #10879 | 73 |