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|Axes||2 × I|
Dyadic symmetry, also notated as A1, is the only 1D Coxeter group. It coincides with B1 and is thus part of both the An and Bn infinite families. It represents a single reflection symmetry and is the symmetry group of the dyad.
Subgroups[edit | edit source]
- I (maximal)
Convex polytopes with A1 symmetry[edit | edit source]
- Dyad (regular)