Taylor and Francis Group, Communications in Algebra, 7(36), p. 2670-2680, 2008
DOI: 10.1080/00927870802068045
Springer Verlag, Rendiconti del Circolo Matematico di Palermo Series 2, 1(56), p. 125-136
DOI: 10.1007/bf03031434
World Scientific Publishing, Journal of Algebra and Its Applications, 01(11), p. 1250016
DOI: 10.1142/s0219498811005427
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We study the Zassenhaus conjecture for the normalized unit group of the integral group ring of the Mathieu sporadic group M24. As a consequence, for this group we give a positive answer to the question by Kimmerle about prime graphs.