EntityQ3115555· pop 7· linked from 21 articlesdiamond graphSign in to savegraph with 4 vertices and 5 edgesConnectionsgraph diameterEntitymathematicsEntityWayback MachineEntitydigital object identifierEntitygraph theoryEntitygraphEntitycomplete graphEntityMathWorldEntitynodeEntitygraph coloringEntityplanar graphEntityHamiltonian pathEntitycyclic groupEntityKlein four-groupEntitycharacteristic polynomialEntityEric W. WeissteinEntityconnected component of a graphEntitygraph distanceEntityglossary of graph theory termsEntitygirthEntityCategoriesIndividual graphs