Acronym	firgogishi
Name	facetorectified great grand stellated hecatonicosachoron
Cross sections	©
Circumradius	sqrt[(21-9 sqrt(5))/2] = 0.661585
General of army	rahi
Colonel of regiment	rigogishi
Dihedral angles	at {10/3} between quit gissid and quit gissid:   36° at {3} between quit gissid and tet:   arccos(sqrt[7+3 sqrt(5))]/4) = 22.238756°
Face vector	1200, 3600, 3120, 720
Confer	2firgogishi
External links

As abstract polytope firgogishi is isomorphic to fry, thereby replacing decagrams by decagons, resp. by replacing quit gissid by tid.

Incidence matrix

1200 |    6 |    6   6 |   2   6
-----+------+----------+--------
   2 | 3600 |    2   2 |   1   3
-----+------+----------+--------
   3 |    3 | 2400   * |   1   1
  10 |   10 |    * 720 |   0   2
-----+------+----------+--------
♦  4 |    6 |    4   0 | 600   *
♦ 60 |   90 |   20  12 |   * 120