Order 18688.
1202 conjugacy classes of subgroups.
The subgroup lattice has 386 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. C2×#14556591 | C4 | semidirect |
| 13. C2×#14556583 | C4 | semidirect |
| 15. C2×C4×Dic146 | C4 | semidirect |
| 63. #117×C73 | Q8 | semidirect |
| 198. C73 | #21332 | semidirect |
| 246. #117 | Dic146 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989144 | 2 |
| #22612338 | 2 |
| #22610916 | 2 |
| #22609663 | 2 |
| C4×#117×C73 | 2 |
| #21332 | 73 |