Order 18176.
1322 conjugacy classes of subgroups.
The subgroup lattice has 268 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#17986048 | C2 | semidirect |
| 3. #22588382 | C2 | semidirect |
| 4. #22588378 | C2 | semidirect |
| 5. C2×#17985764 | C2 | semidirect |
| 140. C71 | #20669 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986048 | 2 |
| #22596785 | 2 |
| #22588382 | 2 |
| #22588378 | 2 |
| C2×#17985764 | 2 |
| C22×#131×C71 | 2 |
| #20669 | 71 |