Order 15616.
666 conjugacy classes of subgroups.
The subgroup lattice has 420 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21460710 | C2 | direct (N × H) |
| 210. C2×C61 | #1301 | semidirect |
| 237. C61 | C2×#1301 | semidirect |
| 415. C2 | #21460710 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840765 | 2 |
| C22×#14519844 | 2 |
| #21460710 | 2 |
| C2×#16839812 | 2 |
| C2×#1301 | 61 |