Hendecagonal prism

In geometry, the hendecagonal prism is one in an infinite set of convex prisms formed by square sides and two regular polygon caps, in this case two hendecagons. So, it has 2 hendecagons and 11 squares as its faces.

Uniform hendecagonal prism
Type	Prismatic uniform polyhedron
Elements	F = 13, E = 33 V = 22 (χ = 2)
Faces by sides	11{4}+2{11}
Schläfli symbol	t{2,11} or {11}×{}
Wythoff symbol	2
Coxeter diagram
Symmetry group	D11h, [11,2], (*11.2.2), order 44
Rotation group	D11, [11,2]+, (11.2.2), order 22
References	U76(i)
Dual	Hendecagonal dipyramid
Properties	convex
Vertex figure 4.4.11