Order 15616.
810 conjugacy classes of subgroups.
The subgroup lattice has 306 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21447326 | C2 | direct (N × H) |
| 155. C2×C61 | #2089 | semidirect |
| 176. C61 | C2×#2089 | semidirect |
| 301. C2 | #21447326 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839804 | 2 |
| C22×#14519711 | 2 |
| C2×#16839788 | 2 |
| #21447326 | 2 |
| C2×#16839530 | 2 |
| C2×C61×#341 | 2 |
| C2×#2089 | 61 |