Order 18688.
1974 conjugacy classes of subgroups.
The subgroup lattice has 440 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#17989607 | C2 | semidirect |
| 2. #22625821 | C2 | semidirect |
| 3. #22625787 | C2 | semidirect |
| 5. #22625657 | C2 | semidirect |
| 8. C2×#14556658 | C22 | semidirect |
| 11. C2×#14556646 | C22 | semidirect |
| 12. #17989453 | C22 | semidirect |
| 197. C22×C73 | #432 | semidirect |
| 226. C73 | #20715 | semidirect |
| 417. C22 | #17989607 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989607 | 2 |
| #22625821 | 2 |
| #22625787 | 2 |
| #22625753 | 2 |
| #22625657 | 2 |
| C23×C4×Dic73 | 2 |
| #20715 | 73 |