Truncated order-4 heptagonal tiling
In geometry, the truncated order-4 heptagonal tiling is a uniform tiling of the hyperbolic plane. It has Schläfli symbol of t.
Constructions
There are two uniform constructions of this tiling, first by the kaleidoscope, and second by removing the last mirror,, gives,.| Name | Tetraheptagonal | Truncated heptaheptagonal |
| Image | ||
| Symmetry | = = | |
| Symbol | t | tr |
| Coxeter diagram |
Symmetry
There is only one simple subgroup +, index 2, removing all the mirrors. This symmetry can be doubled to 742 symmetry by adding a bisecting mirror.| Type | Reflectional | Rotational |
| Index | 1 | 2 |
| Diagram | ||
| Coxeter | = | + = |