Order 15616.
350 conjugacy classes of subgroups.
The subgroup lattice has 196 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 26. C2×#11758185 | Q8 | semidirect |
| 116. C61 | #13285 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21456333 | 2 |
| C2×C4×#11758185 | 2 |
| #21443916 | 2 |
| C61×#1848 | 2 |
| #13285 | 61 |