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Publications > Preprint server > Preprint Number 1080
Preprint Number 1080
1080. Or Ben Porath, Mark Shusterman An axiomatizable profinite group with infinitely many open subgroups of index 2 E-mail: Submission date: 6 August 2016 Abstract: We show that a profinite group with the same first-order theory as the direct product over all odd primes p of the dihedral group of order 2p, is necessarily isomorphic to this direct product. Mathematics Subject Classification: 20E18, 12E30, 03B10, 03C68 Keywords and phrases: |
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