Order 15616.
526 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. #21460726 | C2 | direct (N × H) |
| 183. C2×C61 | #1308 | semidirect |
| 210. C61 | C2×#1308 | semidirect |
| 361. C2 | #21460726 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840783 | 2 |
| C2×#16840782 | 2 |
| #21460726 | 2 |
| C2×#16839816 | 2 |
| C2×#1308 | 61 |