Order 15616.
634 conjugacy classes of subgroups.
The subgroup lattice has 250 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 149. C61 | #22303 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21461921 | 2 |
| #21461917 | 2 |
| #21461876 | 2 |
| #21461751 | 2 |
| #21461615 | 2 |
| #21461533 | 2 |
| #125×Dic61 | 2 |
| #22303 | 61 |