Order 18176.
1146 conjugacy classes of subgroups.
The subgroup lattice has 470 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#17985758 | C2 | semidirect |
| 4. C2×#17985758 | C2 | semidirect |
| 19. #380×C71 | C4 | semidirect |
| 20. #380×C71 | C4 | semidirect |
| 240. C71 | #11201 | semidirect |
| 250. #380 | Dic71 | semidirect |
| 251. #380 | Dic71 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985963 | 2 |
| C2×C4×C22⋊Dic71 | 2 |
| C2×#17985758 | 2 |
| C71×#2280 | 2 |
| #11201 | 71 |