Order 15616.
342 conjugacy classes of subgroups.
The subgroup lattice has 240 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 141. C61 | #8625 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21444582 | 2 |
| #21444163 | 2 |
| #21443689 | 2 |
| C2×C61×#446 | 2 |
| #8625 | 61 |