Order 18688.
898 conjugacy classes of subgroups.
The subgroup lattice has 272 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. #17988714 | C4 | semidirect |
| 144. C73 | #20573 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988714 | 2 |
| C42×Dic146 | 2 |
| #22609807 | 2 |
| #22609796 | 2 |
| #22609779 | 2 |
| #22609678 | 2 |
| #22609677 | 2 |
| C73×#1767 | 2 |
| #20573 | 73 |