Swirlprismatodiminished rectified tesseract

Swirlprismatodiminished rectified tesseract
(OFF file)
Rank	4
Type	Isogonal
Notation
Bowers style acronym	Spidrit
Elements
Cells	8 triangular prisms, 8 chiral rectified triangular prisms
Faces	24 isosceles triangles, 16 triangles, 24 rectangles
Edges	24+48
Vertices	24
Vertex figure	Bilaterally-symmetric wedge
Measures (derived from unit-edged rectified tesseract)
Edge lengths	Short edge (48): 1
	Long edge (24): ${\sqrt {2}}\approx 1.41421$
Circumradius	${\frac {\sqrt {6}}{2}}\approx 1.22474$
Central density	1
Related polytopes
Dual	Swirlprismatostellated joined hexadecachoron
Abstract & topological properties
Flag count	864
Euler characteristic	0
Orientable	Yes
Properties
Symmetry	A3●K2, order 48
Convex	Yes
Nature	Tame

The swirlprismatodiminished rectified tesseract or spidrit is an isogonal polychoron with 8 chiral rectified triangular prisms, 8 triangular prisms, and 24 vertices. 3 chiral rectified triangular prisms and 2 triangular prisms join at each vertex. It can be constructed by removing the 8 vertices of an inscribed hexadecachoron of edge length ${\sqrt {3}}$ from a rectified tesseract. In doing so the cuboctahedral cells have 3 vertices removed, and additional triangular prisms come in as the original's vertex figures.

The ratio between the longest and shortest edges is 1:${\sqrt {2}}$ ≈ 1:1.41421.