# Coxeter notation

> system of classifying symmetry groups, describing the angles between with fundamental reflections of a Coxeter group in a bracketed notation, with modifiers to indicate certain subgroups

**Wikidata**: [Q5179942](https://www.wikidata.org/wiki/Q5179942)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Coxeter_notation)  
**Source**: https://4ort.xyz/entity/coxeter-notation