Order 15616.
262 conjugacy classes of subgroups.
The subgroup lattice has 202 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21443888 | C2 | semidirect |
| 4. #21443882 | C2 | semidirect |
| 55. C2×#92418 | C16 | semidirect |
| 119. C61 | #12012 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21447618 | 2 |
| C2×C8×#92418 | 2 |
| #21443888 | 2 |
| #21443882 | 2 |
| C61×#2162 | 2 |
| #12012 | 61 |