Generalized Cayley Graphs of Rectangular Groups
نویسندگان
چکیده
We describe generalized Cayley graphs of rectangular groups, so that we obtain (1) an equivalent condition for two Cayley graphs of a rectangular group to be isomorphic to each other, (2) a necessary and sufficient condition for a generalized Cayley graph of a rectangular group to be (strong) connected, (3) a necessary and sufficient condition for the colour-preserving automorphism group of such a graph to be vertextransitive, and (4) a sufficient condition for the automorphism group of such a graph to be vertex-transitive.
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