Overgroups of the elementary unitary group in linear group over commutative rings. (Q949600)

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scientific article; zbMATH DE number 5354933
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Overgroups of the elementary unitary group in linear group over commutative rings.
scientific article; zbMATH DE number 5354933

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    Overgroups of the elementary unitary group in linear group over commutative rings. (English)
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    21 October 2008
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    This paper is devoted to the investigation of some subgroups in the linear group \(\text{GL}_{2n}(R)\), where \(R\) is a commutative ring with identity. In particular, the authors give a complete description of all overgroups of the elementary unitary group \(\text{EU}_{2n}(R)\) (\(n\geq 5\)).
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    overgroups
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    elementary unitary groups
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    linear groups
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    commutative rings
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