Order 15616.
1158 conjugacy classes of subgroups.
The subgroup lattice has 230 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21445935 | C2 | semidirect |
| 69. C4×Dic61 | M16 | semidirect |
| 133. C61 | #20752 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839786 | 2 |
| C2×C42×Dic61 | 2 |
| #21445935 | 2 |
| #21445512 | 2 |
| C2×C61×#423 | 2 |
| #20752 | 61 |