Order 18176.
520 conjugacy classes of subgroups.
The subgroup lattice has 254 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22590156 | C2 | semidirect |
| 2. #22590152 | C2 | semidirect |
| 3. #22590106 | C2 | semidirect |
| 5. C2×#17985777 | C2 | semidirect |
| 133. C71 | #33426 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22590156 | 2 |
| #22590152 | 2 |
| #22590106 | 2 |
| #22589961 | 2 |
| C2×#17985777 | 2 |
| C71×#2875 | 2 |
| #33426 | 71 |