# Triangular-triangular duoprismatic symmetry

(Redirected from A2×A2)

Triangular-triangular duoprismatic symmetry | |
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Rank | 4 |

Space | Spherical |

Order | 36 |

Info | |

Coxeter diagram | |

Related polytopes | |

Omnitruncate | Ditrigonal-ditrigonal duoprism |

**Triangular-triangular duoprismatic symmetry**, notated as **A _{2}×A_{2}**, is a 4D spherical Coxeter group. It is the symmetry group of the triangular-triangular duoprism.

### Convex polytopes with A_{2}×A_{2} symmetry[edit | edit source]

- Triangular-triangular duoprism (isogonal)/Triangular-triangular duotegum (isotopic)
- Triangular-ditrigonal duoprism (isogonal)/Triangular-triambic duotegum (isotopic)
- Ditrigonal-ditrigonal duoprism (isogonal)/Triambic-triambic duotegum (isotopic)