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A Characterization of the Small Suzuki Groups by the Number of the Same Element Order | ||
Journal of Sciences, Islamic Republic of Iran | ||
مقاله 8، دوره 26، شماره 2، شهریور 2015، صفحه 171-177 اصل مقاله (469.21 K) | ||
نوع مقاله: Original Paper | ||
نویسندگان | ||
H. Parvizi Mosaed1؛ A. Iranmanesh* 2؛ A. Tehranian1 | ||
11Department of Mathematics, Faculty of Basic Sciences, Science and Research Branch, Islamic Azad University, Tehran, Islamic Republic of Iran | ||
22Department of Mathematics, Faculty of Mathematical Sciences, Tarbiat Modares University, Tehran, Islamic Republic of Iran | ||
چکیده | ||
Suppose that is a finite group. Then the set of all prime divisors of is denoted by and the set of element orders of is denoted by . Suppose that . Then the number of elements of order in is denoted by and the sizes of the set of elements with the same order is denoted by ; that is, . In this paper, we prove that if is a group such that , where , then . Here denotes the family of Suzuki simple groups, , . This proves that the second and third member of the family of Suzuki simple groups are characterizable by the set of the number of the same element order. | ||
کلیدواژهها | ||
Element order؛ Sylow subgroup؛ Simple -group؛ Suzuki group | ||
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