Order 18688.
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. #22611747 | C2 | semidirect |
| 2. #22611743 | C2 | semidirect |
| 3. #22611697 | C2 | semidirect |
| 5. C2×#17988365 | C2 | semidirect |
| 133. C73 | #33426 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22611747 | 2 |
| #22611743 | 2 |
| #22611697 | 2 |
| #22611552 | 2 |
| C2×#17988365 | 2 |
| C73×#2875 | 2 |
| #33426 | 73 |