Order 15616.
674 conjugacy classes of subgroups.
The subgroup lattice has 388 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21460704 | C2 | direct (N × H) |
| 192. C2×C61 | #1299 | semidirect |
| 221. C61 | C2×#1299 | semidirect |
| 383. C2 | #21460704 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840780 | 2 |
| C2×#16840767 | 2 |
| #21460704 | 2 |
| C2×#16839714 | 2 |
| C2×#1299 | 61 |