Order 15616.
598 conjugacy classes of subgroups.
The subgroup lattice has 376 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 30. C2×C4×Dic61 | C8 | semidirect |
| 204. C61 | #8699 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839607 | 2 |
| #21445885 | 2 |
| #21443662 | 2 |
| #21443661 | 2 |
| C61×#1280 | 2 |
| #8699 | 61 |