Order 18688.
786 conjugacy classes of subgroups.
The subgroup lattice has 330 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. #17988644 | C4 | semidirect |
| 12. #17988433 | C4 | semidirect |
| 17. #384×C73 | C4 | semidirect |
| 22. C4×C4⋊C4×C73 | C4 | semidirect |
| 169. C73 | #8022 | semidirect |
| 178. #384 | Dic73 | semidirect |
| 183. C4×C4⋊C4 | Dic73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988644 | 2 |
| C2×#17988433 | 2 |
| #22607809 | 2 |
| C73×#2285 | 2 |
| #8022 | 73 |