Order 18176.
634 conjugacy classes of subgroups.
The subgroup lattice has 276 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22586215 | C2 | semidirect |
| 141. C71 | #8001 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986023 | 2 |
| #22586215 | 2 |
| C2×#431×C71 | 2 |
| #8001 | 71 |