At each vertex of the tiling there is one triangle and one heptagon, alternating between two squares.
The tiling has Schläfli symbol rr{7, 3}.
This tiling is topologically related as a part of sequence of cantellated polyhedra with vertex figure (3.4.n.4), and continues as tilings of the hyperbolic plane.
These vertex-transitive figures have (*n32) reflectional symmetry.
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