Mostrar el registro sencillo del ítem
dc.contributor.author | Alemany Martínez, Elena | es_ES |
dc.contributor.author | Beltrán, Antonio | es_ES |
dc.contributor.author | Felipe Román, María Josefa | |
dc.date.accessioned | 2013-09-09T12:05:06Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 0004-9727 | |
dc.identifier.uri | http://hdl.handle.net/10251/31896 | |
dc.description.abstract | Let G be a finite p-solvable group. We prove that if G has exactly two conjugacy class sizes of p'-elements of prime power order, say 1 and m, then m = p(a)q(b), for two distinct primes p and q, and G either has an abelian p-complement or G = PQ x A, with P and Q a Sylow p-subgroup and a Sylow q-subgroup of G, respectively, and A is abelian. In particular, we provide a new extension of Ito's theorem on groups having exactly two class sizes for elements of prime power order. | es_ES |
dc.description.sponsorship | This research is supported by the Spanish Government, Proyecto MTM2010-19938-C03-02 and the second and third authors are supported by the Valencian Government, Proyecto PROMETEO/2011/30. The second author is also supported by grant Fundacio Caixa-Castello P11B2010-47. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Cambridge University Press | es_ES |
dc.relation.ispartof | Bulletin of the Australian Mathematical Society | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Finite groups | es_ES |
dc.subject | Conjugacy class sizes | es_ES |
dc.subject | Solvable groups | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.title | Itô's theorem on groups with two class sizes revisited | es_ES |
dc.type | Artículo | es_ES |
dc.embargo.lift | 10000-01-01 | |
dc.embargo.terms | forever | es_ES |
dc.identifier.doi | 10.1017/S0004972711002875 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//MTM2010-19938-C03-02/ES/PROPIEDADES ARITMETICAS Y ESTRUCTURALES DE LOS GRUPOS. APLICACIONES. III/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//PROMETEO%2F2011%2F030/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UJI//P1·1B2010-47/ | es_ES |
dc.rights.accessRights | Cerrado | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario de Matemática Pura y Aplicada - Institut Universitari de Matemàtica Pura i Aplicada | es_ES |
dc.description.bibliographicCitation | Alemany Martínez, E.; Beltrán, A.; Felipe Román, MJ. (2012). Itô's theorem on groups with two class sizes revisited. Bulletin of the Australian Mathematical Society. 85:476-481. https://doi.org/10.1017/S0004972711002875 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1017/S0004972711002875 | es_ES |
dc.description.upvformatpinicio | 476 | es_ES |
dc.description.upvformatpfin | 481 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 85 | es_ES |
dc.relation.senia | 239237 | |
dc.identifier.eissn | 1755-1633 | |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Universitat Jaume I | es_ES |
dc.contributor.funder | Fundació Caixa Castelló - Bancaixa | |
dc.description.references | Huppert, B. (1998). Character Theory of Finite Groups. doi:10.1515/9783110809237 | es_ES |
dc.description.references | Baer, R. (1953). Group elements of prime power index. Transactions of the American Mathematical Society, 75(1), 20-20. doi:10.1090/s0002-9947-1953-0055340-0 | es_ES |
dc.description.references | Kurzweil, H., & Stellmacher, B. (2004). The Theory of Finite Groups. Universitext. doi:10.1007/b97433 | es_ES |
dc.description.references | Beltrán, A., & Felipe, M. J. (2003). Finite groups with two p-regular conjugacy class lengths. Bulletin of the Australian Mathematical Society, 67(1), 163-169. doi:10.1017/s000497270003361x | es_ES |
dc.description.references | Camina, A. R. (1974). Finite groups of conjugate rank 2. Nagoya Mathematical Journal, 53, 47-57. doi:10.1017/s0027763000016019 | es_ES |
dc.description.references | Zhao, X., & Guo, X. (2009). On Conjugacy Class Sizes of the p′-Elements with Prime Power Order. Algebra Colloquium, 16(04), 541-548. doi:10.1142/s1005386709000510 | es_ES |
dc.description.references | Shirong, L. (1996). Finite groups with exactly two class lengths of elements of prime power order. Archiv der Mathematik, 67(2), 100-105. doi:10.1007/bf01268923 | es_ES |
dc.description.references | Itô, N. (1953). On Finite Groups with Given Conjugate Types I. Nagoya Mathematical Journal, 6, 17-28. doi:10.1017/s0027763000016937 | es_ES |
dc.description.references | Camina, R. D., & Camina, A. R. (1998). Implications of conjugacy class size. Journal of Group Theory, 1(3). doi:10.1515/jgth.1998.017 | es_ES |
dc.description.references | Beltrán, A., & Felipe, M. J. (2004). Prime powers as conjugacy class lengths of π-elements. Bulletin of the Australian Mathematical Society, 69(2), 317-325. doi:10.1017/s0004972700036054 | es_ES |