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Tetrahexagonal tiling

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Tetrahexagonal tiling
Tetrahexagonal tiling
Poincaré disk model of the hyperbolic plane
Type Hyperbolic uniform tiling
Vertex configuration (4.6)
Schläfli symbol r{6,4} or { 6 4 } {\displaystyle {\begin{Bmatrix}6\\4\end{Bmatrix}}}
rr{6,6}
r(4,4,3)
t0,1,2,3(∞,3,∞,3)
Wythoff symbol 2 | 6 4
Coxeter diagram or
or

Symmetry group , (*642)
, (*662)
, (*443)
, (*3232)
Dual Order-6-4 quasiregular rhombic tiling
Properties Vertex-transitive edge-transitive

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

Constructions

There are for uniform constructions of this tiling, three of them as constructed by mirror removal from the kaleidoscope. Removing the last mirror, , gives , (*662). Removing the first mirror , gives , (*443). Removing both mirror as , leaving (*3232).

Four uniform constructions of 4.6.4.6
Uniform
Coloring
Fundamental
Domains
Schläfli r{6,4} r{4,6}1⁄2 r{6,4}1⁄2 r{6,4}1⁄4
Symmetry
(*642)
=
(*662)
=
(*443)
=
(*3232)
or
Symbol r{6,4} rr{6,6} r(4,3,4) t0,1,2,3(∞,3,∞,3)
Coxeter
diagram
= = =
or

Symmetry

The dual tiling, called a rhombic tetrahexagonal tiling, with face configuration V4.6.4.6, and represents the fundamental domains of a quadrilateral kaleidoscope, orbifold (*3232), shown here in two different centered views. Adding a 2-fold rotation point in the center of each rhombi represents a (2*32) orbifold.

Related polyhedra and tiling

*n42 symmetry mutations of quasiregular tilings: (4.n)
Symmetry
*4n2
Spherical Euclidean Compact hyperbolic Paracompact Noncompact
*342
*442
*542
*642
*742
*842
...
*∞42
 
Figures
Config. (4.3) (4.4) (4.5) (4.6) (4.7) (4.8) (4.∞) (4.ni)
Symmetry mutation of quasiregular tilings: (6.n)
Symmetry
*6n2
Euclidean Compact hyperbolic Paracompact Noncompact
*632
*642
*652
*662
*762
*862
...
*∞62
 
Quasiregular
figures
configuration

6.3.6.3

6.4.6.4

6.5.6.5

6.6.6.6

6.7.6.7

6.8.6.8

6.∞.6.∞

6.∞.6.∞
Dual figures
Rhombic
figures
configuration

V6.3.6.3

V6.4.6.4

V6.5.6.5

V6.6.6.6

V6.7.6.7

V6.8.6.8

V6.∞.6.∞
Uniform tetrahexagonal tilings
Symmetry: , (*642)
(with (*662), (*443) , (*3222) index 2 subsymmetries)
(And (*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
V6 V4.12.12 V(4.6) V6.8.8 V4 V4.4.4.6 V4.8.12
Alternations

(*443)

(6*2)

(*3222)

(4*3)

(*662)

(2*32)

(642)

=

=

=

=

=

=
h{6,4} s{6,4} hr{6,4} s{4,6} h{4,6} hrr{6,4} sr{6,4}
Uniform hexahexagonal tilings
Symmetry: , (*662)
=
=
=
=
=
=
=
=
=
=
=
=
=
=
{6,6}
= h{4,6}
t{6,6}
= h2{4,6}
r{6,6}
{6,4}
t{6,6}
= h2{4,6}
{6,6}
= h{4,6}
rr{6,6}
r{6,4}
tr{6,6}
t{6,4}
Uniform duals
V6 V6.12.12 V6.6.6.6 V6.12.12 V6 V4.6.4.6 V4.12.12
Alternations

(*663)

(6*3)

(*3232)

(6*3)

(*663)

(2*33)

(662)
= = =
h{6,6} s{6,6} hr{6,6} s{6,6} h{6,6} hrr{6,6} sr{6,6}
Uniform (4,4,3) tilings
Symmetry: (*443)
(443)

(3*22)

(*3232)
h{6,4}
t0(4,4,3)
h2{6,4}
t0,1(4,4,3)
{4,6}/2
t1(4,4,3)
h2{6,4}
t1,2(4,4,3)
h{6,4}
t2(4,4,3)
r{6,4}/2
t0,2(4,4,3)
t{4,6}/2
t0,1,2(4,4,3)
s{4,6}/2
s(4,4,3)
hr{4,6}/2
hr(4,3,4)
h{4,6}/2
h(4,3,4)
q{4,6}
h1(4,3,4)
Uniform duals
V(3.4) V3.8.4.8 V(4.4) V3.8.4.8 V(3.4) V4.6.4.6 V6.8.8 V3.3.3.4.3.4 V(4.4.3) V6 V4.3.4.6.6
Similar H2 tilings in *3232 symmetry
Coxeter
diagrams
Vertex
figure
6 (3.4.3.4) 3.4.6.6.4 6.4.6.4
Image
Dual

See also

References

External links

Tessellation
Periodic


Aperiodic
Other
By vertex type
Spherical
Regular
Semi-
regular
Hyper-
bolic
Categories: