Order 15616.
818 conjugacy classes of subgroups.
The subgroup lattice has 262 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21445958 | C2 | semidirect |
| 4. #21445955 | C2 | semidirect |
| 154. C61 | #20769 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839785 | 2 |
| C2×M16×Dic61 | 2 |
| #21445958 | 2 |
| #21445955 | 2 |
| #21445546 | 2 |
| #21445545 | 2 |
| C61×#1738 | 2 |
| #20769 | 61 |