Order 18688.
746 conjugacy classes of subgroups.
The subgroup lattice has 502 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 13. C2×#14556660 | C4 | semidirect |
| 14. C2×#14556659 | C4 | semidirect |
| 17. #17989550 | C4 | semidirect |
| 18. #17989550 | C4 | semidirect |
| 25. #17988625 | C4 | semidirect |
| 27. #17988623 | C4 | semidirect |
| 31. #427×C73 | C4 | semidirect |
| 256. C73 | #10871 | semidirect |
| 270. #427 | #64408 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989597 | 2 |
| C2×#17989550 | 2 |
| #22625629 | 2 |
| #22625612 | 2 |
| #427×D73 | 2 |
| #10871 | 73 |