Order 18176.
1774 conjugacy classes of subgroups.
The subgroup lattice has 298 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 13. #17985845 | C4 | semidirect |
| 64. C4×Dic71 | C4⋊C4 | semidirect |
| 86. C42×C71 | C4⋊C4 | semidirect |
| 155. C71 | #13856 | semidirect |
| 235. C42 | Dic71⋊C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×Dic71⋊C4 | 2 |
| C2×C4×C4⋊Dic71 | 2 |
| C2×#17985845 | 2 |
| #22586604 | 2 |
| #22586603 | 2 |
| C2×C4×C4⋊C4×C71 | 2 |
| #13856 | 71 |