Order 15616.
590 conjugacy classes of subgroups.
The subgroup lattice has 248 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21444670 | C2 | semidirect |
| 82. C2×#92418 | Q16 | semidirect |
| 149. C61 | #17977 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21454754 | 2 |
| #21444670 | 2 |
| #21444578 | 2 |
| #21444274 | 2 |
| C2×#16839484 | 2 |
| C61×#3170 | 2 |
| #17977 | 61 |