Acronym	tin
Name	triacontadipenteract
Field of sections	©
Circumradius	sqrt(2) = 1.414214
Vertex figure	©
Coordinates	(1/sqrt(2), 1/sqrt(2), 1/sqrt(2), 1/sqrt(2), 0)   & all permutations, all changes of sign
Colonel of regiment	rin
Face vector	80, 320, 480, 320, 42
External links

Incidence matrix according to Dynkin symbol

80 ♦   8 |  12  12 |   8  24 |  8  4
---+-----+---------+---------+------
 2 | 320 |   3   3 |   3   9 |  4  3
---+-----+---------+---------+------
 3 |   3 | 320   * |   2   2 |  2  2
 6 |   6 |   * 160 |   0   4 |  2  2
---+-----+---------+---------+------
 4 |   6 |   4   0 | 160   * |  1  1  (tet)
12 |  18 |   4   4 |   * 160 |  1  1  (tut)
---+-----+---------+---------+------
20 |  40 |  20  10 |   5   5 | 32  *  (tip)
32 |  96 |  64  32 |  16  16 |  * 10  (firt)