isomorphisms(graph1, graph2, method = "vf2", ...)isomorphic for details about it and extra arguments.count_isomorphisms,
graph.count.isomorphisms.vf2;
count_subgraph_isomorphisms,
graph.count.subisomorphisms.vf2;
graph.get.subisomorphisms.vf2,
subgraph_isomorphisms;
graph.isoclass,
graph.isoclass.subgraph,
isomorphism_class;
graph.isocreate,
graph_from_isomorphism_class;
graph.isomorphic,
graph.isomorphic.34,
graph.isomorphic.bliss,
graph.isomorphic.vf2,
is_isomorphic_to, isomorphic;
graph.subisomorphic.lad,
graph.subisomorphic.vf2,
is_subgraph_isomorphic_to,
subgraph_isomorphic