Order 3328.
558 conjugacy classes of subgroups.
The subgroup lattice has 304 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #13114953 | C2 | semidirect |
| 2. #13114582 | C2 | semidirect |
| 3. C2×Q8⋊#1055 | C2 | semidirect |
| 240. C13 | #9645 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #13114953 | 2 |
| #13114582 | 2 |
| C2×Q8⋊#1055 | 2 |
| C2×D4⋊#1055 | 2 |
| C4×C13×#124 | 2 |
| #9645 | 13 |