Order 15616.
2046 conjugacy classes of subgroups.
The subgroup lattice has 228 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21445558 | C2 | semidirect |
| 3. C2×#16839531 | C2 | semidirect |
| 6. #16840529 | C4 | semidirect |
| 20. C2×#11758194 | C2×C4 | semidirect |
| 130. C61 | #20358 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840529 | 2 |
| #21445558 | 2 |
| C2×#16839531 | 2 |
| C2×C61×#520 | 2 |
| #20358 | 61 |