Order 2816.
330 conjugacy classes of subgroups.
The subgroup lattice has 212 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #13066671 | C2 | semidirect |
| 171. C11 | #11971 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #13070415 | 2 |
| #13067375 | 2 |
| #13066671 | 2 |
| C2×C11×#500 | 2 |
| #11971 | 11 |