Order 4352.
636 conjugacy classes of subgroups.
The subgroup lattice has 370 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 255. C17 | #23364 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×#10587555 | 2 |
| #14529722 | 2 |
| #14529718 | 2 |
| #14529349 | 2 |
| #14529347 | 2 |
| #14529342 | 2 |
| #14529340 | 2 |
| #14528927 | 2 |
| C17×#1839 | 2 |
| #23364 | 17 |