Trioctagonal tiling

Trioctagonal tiling
Poincaré disk model of the hyperbolic plane
Type	Hyperbolic uniform tiling
Vertex configuration	(3.8)2
Schläfli symbol	r{8,3} or ${\displaystyle {\begin{Bmatrix}8\\3\end{Bmatrix}}}$
Wythoff symbol	2 | 8 3| 3 3 | 4
Coxeter diagram	or
Symmetry group	[8,3], (*832) [(4,3,3)], (*433)
Dual	Order-8-3 rhombille tiling
Properties	Vertex-transitive edge-transitive

In geometry, the trioctagonal tiling is a semiregular tiling of the hyperbolic plane, representing a rectified Order-3 octagonal tiling. There are two triangles and two octagons alternating on each vertex. It has Schläfli symbol of r{8,3}.