The abelianization of the congruence IA-automorphism group of a free group

DOI10.1017/S0305004106009959zbMath1122.20019OpenAlexW2102542943MaRDI QIDQ5899345

Takao Satoh

Publication date: 15 May 2007

Published in: Mathematical Proceedings of the Cambridge Philosophical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0305004106009959

zbMATH Keywords

inner automorphismsautomorphism groupsJohnson homomorphismsfinitely generated free groupsAbelianizationsintegral homology groupscongruence IA-automorphism groups

Mathematics Subject Classification ID

Homological methods in group theory (20J05) Automorphism groups of groups (20F28) Free nonabelian groups (20E05)

Related Items (3)

On the second homology group of the Torelli subgroup of \(\Aut(F_n)\) ⋮ First cohomologies and the Johnson homomorphisms of the automorphism group of a free group. ⋮ On the Abelianizations of congruence subgroups of \(\Aut(F_2)\).

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