Order 18688.
926 conjugacy classes of subgroups.
The subgroup lattice has 240 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22610049 | C2 | semidirect |
| 126. C73 | #20753 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988610 | 2 |
| C2×#17988433 | 2 |
| #22610049 | 2 |
| #22609625 | 2 |
| #22609624 | 2 |
| C73×#1728 | 2 |
| #20753 | 73 |