6-orthoplex
In geometry , a 6-orthoplex , or 6-cross polytope , is a regular 6-polytope with 12 vertices , 60 edges , 160 triangle faces , 240 tetrahedron cells , 192 5-cell "4-faces" , and 64 "5-faces" . 
<triplet> 6-orthoplex <subj> vertices <obj> has parts of the class <subj> faces <obj> has parts of the class <subj> cells <obj> has parts of the class <triplet> 5-cell <subj> vertices <obj> has parts of the class <subj> faces <obj> has parts of the class <subj> cells <obj> has parts of the class