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Beltrán, A.; Felipe Román, MJ. (2012). On the solvability of groups with four class sizes. Journal of Algebra and Its Applications. 11(2):1250036-1250043. https://doi.org/10.1142/S0219498811005609
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/60338
Título: | On the solvability of groups with four class sizes | |
Autor: | Beltrán, Antonio | |
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It is shown that if the set of conjugacy class sizes of a finite group G is {1,m,n,mn}, where m, n are positive integers which do not divide each other, then G is up to central factors a {p,q}-group. In particular, G is solvable.[+]
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Derechos de uso: | Reserva de todos los derechos | |
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Versión del editor: | http://dx.doi.org/10.1142/S0219498811005609 | |
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This research is supported by the Spanish Government, Proyecto MTM2010-19938-C03-02 and by the Valencian Government, Proyecto PROMETEO/2011/30, and the first author is also supported by grant Fundacio Caixa-Castello P11B2010-47.[+]
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