Order 15616.
906 conjugacy classes of subgroups.
The subgroup lattice has 366 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21461753 | C2 | semidirect |
| 4. #21461737 | C2 | semidirect |
| 7. #21461607 | C2 | semidirect |
| 215. C61 | #20814 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840785 | 2 |
| C2×#16840781 | 2 |
| #21461753 | 2 |
| #21461737 | 2 |
| #21461676 | 2 |
| #21461674 | 2 |
| #21461607 | 2 |
| #376×D61 | 2 |
| #20814 | 61 |