Order 2816.
514 conjugacy classes of subgroups.
The subgroup lattice has 324 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #13066500 | C2 | semidirect |
| 4. #13066500 | C2 | semidirect |
| 249. C11 | #8726 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #13071023 | 2 |
| #13068596 | 2 |
| #13066500 | 2 |
| C11×#1797 | 2 |
| #8726 | 11 |