Order 15616.
336 conjugacy classes of subgroups.
The subgroup lattice has 246 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 145. C61 | #8641 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21444578 | 2 |
| #21444575 | 2 |
| #21444557 | 2 |
| #21443732 | 2 |
| C61×#2960 | 2 |
| #8641 | 61 |