Snub truncatotetrahedral-transitional hecatonicosachoron

The snub truncatotetrahedral-transitional hecatonicosachoron or stutathi is a convex isogonal polychoron that consists of 120 gyrated great rhombitetratetrahedra, 120 truncated tetrahedra, 480 triangular antipodiums and 720 phyllic disphenoids. However, it cannot be made scaliform.