# Chiral pentagonal pyramidal symmetry

(Redirected from H2+×I)

Chiral pentagonal pyramidal symmetry | |
---|---|

Rank | 3 |

Space | Spherical |

Order | 5 |

**Chiral pentagonal pyramidal symmetry**, also known as **kipeppyric symmetry** and notated as **H _{2}+×I**, is a 3D spherical symmetry group. It is equivalent to the symmetry of a pentagonal pyramid if the base is seen as having chiral pentagonal rather than full pentagonal symmetry. It is a subgroup of chiral icosahedral symmetry.

### Subgroups[edit | edit source]

- Identity symmetry (maximal)