Hexacontatetrapeton

The hexacontatetrapeton, or gee, also called the hexacross, 6-orthoplex, is one of the 3 regular polypeta. It has 64 regular hexatera as facets, joining 3 to a tetrahedron peak and 32 to a vertex in a triacontaditeral arrangement. It is the 6-dimensional orthoplex. It is also an octahedral duotegum and square triotegum, as well as a triacontaditeric bipyramid.

It can also be seen as a segmentopeton as a hexateric antiprism.

Vertex coordinates
The vertices of a regular hexacontatetrapeton of edge length 1, centered at the origin, are given by all permutations of:
 * (±$\sqrt{2}$/2, 0, 0, 0, 0, 0).

Representations
A hexacontatetrapeton has the following Coxeter diagrams:

oxoo3oooo3oooo3ooox&#x (A4 axial)
 * o4o3o3o3o3x (full symmetry)
 * o3o3o *b3o3o3x (D6 symmetry)
 * xo3oo3oo3oo3ox&#x (A5 axial, hexateric antiprism)
 * ooo4ooo3ooo3ooo3oxo&#xt (BC5 axial, triacontaditeric bipyramid)
 * qo oo4oo3oo3oo3ox&#zx (BC5×A1 symmetry)
 * oo3ooo3ooo *b3ooo3oxo&#xt (D5 axial, still triacontaditeric bipyramid)
 * qo oo3oo3oo *c3oo3ox&#zx (D5×A1 symmety)
 * oqo xoo3ooo3ooo3oox&#xt (A4×A1 axial, pentachoron-first)
 * xox ooo4ooo3ooo3oxo&#xt (BC4×A1 symmetry, edge-first)
 * xox oxo3ooo3ooo *c3ooo&#xt (D4×A1 axial, still edge-first)
 * xo4oo oo4oo3oo3ox&#zx (BC4×BC2 symmetry, square-hexadecachoron duotegum)
 * xo xo ox3oo3oo *d3oo&#zx (D4×A1×A1 symmetry, rectangle-demitesseract duotegum)
 * oxo4ooo xoo3ooo3oox&#xt (A3×BC2 symmetry, tetrahedron-first)
 * oxo oxo xoo3ooo3oox&#xt (A3×A1×A1 symmetry, still tetrahedron-first)
 * xoxo oxoo3oooo3ooox&#xr (A3×A1 axial)
 * xoo3oox ooo4ooo3oox&#xt (BC3×A2 axial, triangle-first)
 * xoo3oox ooo3oxo3ooo&#xt (A3×A2 axial, triangle-first)
 * oo4oo3xo oo4oo3ox&#zx (BC3×BC3 symmetry, octahedral duotegum)
 * oo3xo3oo oo3ox3oo&#zx (A3×A3 symmetry, tetratetrahedral duotegum)
 * xooo3ooxo oxoo3ooox&#xr (A2×A2 symmetry)
 * xoo4ooo oxo4ooo oox4ooo&#zx (BC2×BC2×BC2 symetry, square triotegum)
 * xoo xoo oxo oxo oox oox&#zx (rectangular triotegum)