Order 3328.
440 conjugacy classes of subgroups.
The subgroup lattice has 312 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#11718261 | C2 | semidirect |
| 2. C2×#11718261 | C2 | semidirect |
| 4. #13129886 | C2 | semidirect |
| 261. C13 | #12792 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#11718261 | 2 |
| #13131080 | 2 |
| #13129886 | 2 |
| #13123258 | 2 |
| #12792 | 13 |