We consider the conformal gauging of non-abelian groups. In such cases there
are inequivalent ways of gauging (generalizing the axial and vector cases for
abelian groups) corresponding to external automorphisms of the group. Different
\s-models obtained this way correspond to the same conformal field theory. We
use the method of quotients to formulate this equivalence as a new duality
symmetry.Comment: LaTeX, 7pp, CERN-TH.7310/94, CPTH-A309.0694 (Some clarifications
added
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