EntityQ7874246· pop 17· linked from 665 articlesCoxeter groupSign in to saveabstract group that admits a formal description in terms of reflections (or kaleidoscopic mirrors)Connectionsconnected component of a graphEntitycross-polytopeEntityCoxeter–Dynkin diagramEntityDynkin diagramEntitymathematicsEntityInternational Standard Book NumberEntitysquareEntitycubeEntitydigital object identifierEntitypentagonEntitygroupEntityplaneEntityhexagonEntityequilateral triangleEntityline segmentEntityscalar productEntitycommutative propertyEntityJSTOREntitykaleidoscopeEntityabelian groupEntityCategoriesCoxeter groupsReflection groups