Order 18688.
810 conjugacy classes of subgroups.
The subgroup lattice has 460 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 13. #17989590 | C4 | semidirect |
| 14. #17989590 | C4 | semidirect |
| 16. C2×#14556658 | C4 | semidirect |
| 18. C2×C4⋊#10596833 | C4 | semidirect |
| 210. C4×C73 | #344 | semidirect |
| 215. Dic73 | #344 | semidirect |
| 234. C73 | #10856 | semidirect |
| 451. C4 | #17989468 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989590 | 2 |
| C2×#17989468 | 2 |
| C4×#14556547 | 2 |
| #10856 | 73 |