EntityQ6268493· pop 5· linked from 12 articlesJohnson graphSign in to saveclass of undirected graphs defined from systems of setsConnectionsHamiltonian pathEntityeigenvectors and eigenvaluesEntitycliqueEntitymathematicsEntityInternational Standard Book NumberEntitydigital object identifierEntityOCLC, Inc.EntitysubsetEntitygraphEntitybibcodeEntityintersectionEntityQ118398EntitysubgroupEntitydisjoint setsEntityMathWorldEntitycomplete graphEntityQ22908627EntitynodeEntitypolytopeEntitygraph coloringEntityCategoriesParametric families of graphsRegular graphs