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Results tagged with profinite-groups
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user 1253
3
votes
Exotic automorphisms of the fundamental group of a curve?
Just a non-thought-out thought:
For any finite simple group $S$, consider the set of maps from $\pi$ to $S$ up to conjugacy. Now, $\mathrm{Out}(\widehat{\pi})$ acts on this set. Now consider the com …
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