Order 18688.
898 conjugacy classes of subgroups.
The subgroup lattice has 390 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 9. #17988611 | C4 | semidirect |
| 21. #423×C73 | C4 | semidirect |
| 178. C4×C73 | #343 | semidirect |
| 199. C73 | #10847 | semidirect |
| 208. #423 | Dic73 | semidirect |
| 374. C4 | #17988355 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988611 | 2 |
| C2×C4×C4⋊Dic73 | 2 |
| C2×#17988355 | 2 |
| C2×#423×C73 | 2 |
| #10847 | 73 |