Cayley graphs of order 27p are hamiltonian
arXiv:1101.4322
Abstract
Suppose G is a finite group, such that |G| = 27p, where p is prime. We show that if S is any generating set of G, then there is a hamiltonian cycle in the corresponding Cayley graph Cay(G;S).
13 pages, no figures; minor revisions, including suggestions from a referee; this version is to appear in the International Journal of Combinatorics