Order 2816.
664 conjugacy classes of subgroups.
The subgroup lattice has 306 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #13070190 | C2 | semidirect |
| 249. C11 | #23751 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #13077179 | 2 |
| #13070190 | 2 |
| C2×#10622194 | 2 |
| #13068327 | 2 |
| C2×#10622195 | 2 |
| C2×C11×#430 | 2 |
| #23751 | 11 |