Order 15616.
1794 conjugacy classes of subgroups.
The subgroup lattice has 264 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21462729 | C2 | direct (N × H) |
| 2. C2×#16840814 | C2 | semidirect |
| 3. C2×#16840811 | C2 | semidirect |
| 7. #16840814 | C22 | semidirect |
| 8. #16840811 | C22 | semidirect |
| 134. C2×C61 | #2986 | semidirect |
| 159. C61 | C2×#2986 | semidirect |
| 260. C2 | #21462729 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21462729 | 2 |
| C2×#16840814 | 2 |
| C2×#16840811 | 2 |
| C2×#16840787 | 2 |
| C2×#16840780 | 2 |
| C2×#16840318 | 2 |
| C2×#2986 | 61 |