Order 15616.
1438 conjugacy classes of subgroups.
The subgroup lattice has 190 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. C4×C4⋊Dic61 | C4 | semidirect |
| 12. C61×#376 | C4 | semidirect |
| 104. #376 | Dic61 | semidirect |
| 108. C61 | #13797 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×C4⋊Dic61 | 2 |
| #21444049 | 2 |
| #21444044 | 2 |
| C2×C61×#376 | 2 |
| #13797 | 61 |