Free groups and subgroups of finite index in the unit group of an integral group ring
In this article we construct free groups and subgroups of finite index in the unit group of the integral group ring of a finite non-abelian group G for which every non-linear irreducible complex representation is of degree 2 and with commutator subgroup G0 a central elementary abelian 2-group.
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2007 |
| País: | España |
| Institución: | Universidad Politécnica de Cartagena(UPCT) |
| Repositorio: | Repositorio Digital UPCT |
| OAI Identifier: | oai:repositorio.upct.es:10317/1012 |
| Acceso en línea: | http://hdl.handle.net/10317/1012 |
| Access Level: | acceso abierto |
| Palabra clave: | Subgrupo de indice libre y finito Anillo de grupo integral Unidad de grupo Free and finite index subgroups Integral group ring Unit group Economía Aplicada |
| Sumario: | In this article we construct free groups and subgroups of finite index in the unit group of the integral group ring of a finite non-abelian group G for which every non-linear irreducible complex representation is of degree 2 and with commutator subgroup G0 a central elementary abelian 2-group. |
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