THC Science

Snub tetrahexagonal tiling
Poincaré disk model of the hyperbolic plane
Type	Hyperbolic uniform tiling
Vertex configuration	3.3.4.3.6
Schläfli symbol	sr{6,4} or $s{\begin{Bmatrix}6\\4\end{Bmatrix}}$
Wythoff symbol	\| 6 4 2
Coxeter diagram	or
Symmetry group	[6,4]⁺, (642)
Dual	Order-6-4 floret pentagonal tiling
Properties	Vertex-transitive Chiral

In geometry, the snub tetrahexagonal tiling is a uniform tiling of the hyperbolic plane. It has Schläfli symbol of sr{6,4}.

Images[edit]

Drawn in chiral pairs, with edges missing between black triangles:

The snub tetrahexagonal tiling is fifth in a series of snub polyhedra and tilings with vertex figure 3.3.4.3.n.

4n2 symmetry mutations of snub tilings: 3.3.4.3.n
Symmetry 4n2	Spherical		Euclidean	Compact hyperbolic				Paracomp.
Symmetry 4n2	242	342	442	542	642	742	842	∞42
Snub figures
Config.	3.3.4.3.2	3.3.4.3.3	3.3.4.3.4	3.3.4.3.5	3.3.4.3.6	3.3.4.3.7	3.3.4.3.8	3.3.4.3.∞
Gyro figures
Config.	V3.3.4.3.2	V3.3.4.3.3	V3.3.4.3.4	V3.3.4.3.5	V3.3.4.3.6	V3.3.4.3.7	V3.3.4.3.8	V3.3.4.3.∞

Uniform tetrahexagonal tilings
*Symmetry: [6,4], (642)** (with [6,6] (662), [(4,3,3)] (443) , [∞,3,∞] (3222) index 2 subsymmetries) (And [(∞,3,∞,3)] (3232) index 4 subsymmetry)
= = =	=	= = =	=	= = =	=

{6,4}	t{6,4}	r{6,4}	t{4,6}	{4,6}	rr{6,4}	tr{6,4}
Uniform duals


V6⁴	V4.12.12	V(4.6)²	V6.8.8	V4⁶	V4.4.4.6	V4.8.12
Alternations
[1⁺,6,4] (*443)	[6⁺,4] (6*2)	[6,1⁺,4] (*3222)	[6,4⁺] (4*3)	[6,4,1⁺] (*662)	[(6,4,2⁺)] (2*32)	[6,4]⁺ (642)
=	=	=	=	=	=

h{6,4}	s{6,4}	hr{6,4}	s{4,6}	h{4,6}	hrr{6,4}	sr{6,4}

John H. Conway, Heidi Burgiel, Chaim Goodman-Strauss, The Symmetries of Things 2008, ISBN 978-1-56881-220-5 (Chapter 19, The Hyperbolic Archimedean Tessellations)
"Chapter 10: Regular honeycombs in hyperbolic space". The Beauty of Geometry: Twelve Essays. Dover Publications. 1999. ISBN 0-486-40919-8. LCCN 99035678.