Pentagonal pyramidal symmetry

Pentagonal pyramidal symmetry
Rank	3
Space	Spherical
Order	10

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

• H₂+×I (maximal)
• A₁×I×I (maximal)
• I×I×I