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Stellated truncated hexahedron


In geometry, the stellated truncated hexahedron (or quasitruncated hexahedron) is a uniform star polyhedron, indexed as U19. It is represented by Schläfli symbol t{4/3,3}, and Coxeter-Dynkin diagram, CDel node 1.pngCDel 4.pngCDel rat.pngCDel d3.pngCDel node 1.pngCDel 3.pngCDel node.png. It is sometimes called quasitruncated hexahedron because it is related to the truncated cube, CDel node 1.pngCDel 4.pngCDel node 1.pngCDel 3.pngCDel node.png, except that the square faces become inverted into {8/3} octagrams.

Stellated truncated hexahedron is not a true stellation of the truncated hexahedron; its convex 'core' is not a uniform polyhedron.


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