Pentagonal pyramidal symmetry

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Pentagonal pyramidal symmetry
Rank3
SpaceSpherical
Order10

Pentagonal pyramidal symmetry, also known as peppyric symmetry and notated as H2×I, is a 3D spherical symmetry group. It is the symmetry group of the pentagonal pyramid and occurs as a subgroup of icosahedral symmetry.

Subgroups[edit | edit source]