Order 15616.
568 conjugacy classes of subgroups.
The subgroup lattice has 370 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21443645 | C2 | semidirect |
| 4. #21443642 | C2 | semidirect |
| 207. C61 | #7681 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21445513 | 2 |
| C2×#16839517 | 2 |
| #21443645 | 2 |
| #21443642 | 2 |
| C61×#2855 | 2 |
| #7681 | 61 |