Order 15616.
1350 conjugacy classes of subgroups.
The subgroup lattice has 222 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21461752 | C2 | semidirect |
| 63. C4×Dic61 | M16 | semidirect |
| 101. C4×C61 | #423 | semidirect |
| 103. Dic61 | #423 | semidirect |
| 127. C61 | #20791 | semidirect |
| 216. C4 | #16840767 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840767 | 2 |
| C2×#16840766 | 2 |
| #21461752 | 2 |
| C43×D61 | 2 |
| #20791 | 61 |