Order 15616.
600 conjugacy classes of subgroups.
The subgroup lattice has 328 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 183. C61 | #9883 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21445799 | 2 |
| #21445581 | 2 |
| #21443662 | 2 |
| C2×C61×#389 | 2 |
| #9883 | 61 |