Order 18688.
1050 conjugacy classes of subgroups.
The subgroup lattice has 364 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C2×#14556590 | C4 | semidirect |
| 12. C2×#14556582 | C4 | semidirect |
| 14. C2×C4×Dic146 | C4 | semidirect |
| 188. C73 | #21826 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989140 | 2 |
| #22612322 | 2 |
| #22610914 | 2 |
| #22610008 | 2 |
| #22610006 | 2 |
| C73×#1820 | 2 |
| #21826 | 73 |