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The symmetric genus of 2-groups
Published online by Cambridge University Press: 01 March 1999
Abstract
A finite group G can be represented as a group of automorphisms of a compact Riemann surface, that is, G acts on a Riemann surface. The symmetric genus σ(G) is the minimum genus of any Riemann surface on which G acts (possibly reversing orientation).
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- 1999 Glasgow Mathematical Journal Trust
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