Order 15616.
682 conjugacy classes of subgroups.
The subgroup lattice has 396 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 30. C2×#11758196 | C8 | semidirect |
| 150. C2×Dic61 | C4⋊C8 | semidirect |
| 215. C61 | #8560 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21461673 | 2 |
| C2×#16840608 | 2 |
| #21460657 | 2 |
| C2×#16839613 | 2 |
| #8560 | 61 |