Group extensions and cohomology groups. II

DOI10.1006/jabr.1994.1287zbMath0804.20042OpenAlexW4210377264MaRDI QIDQ1336476

Hans Opolka

Publication date: 4 January 1995

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jabr.1994.1287

zbMATH Keywords

group extensionsfinite groupfinite Galois extensionrepresentation groupfield of rational functionsrealized as Galois group

Mathematics Subject Classification ID

Arithmetic theory of algebraic function fields (11R58) Galois cohomology (12G05) Cohomology of groups (20J06) Extensions, wreath products, and other compositions of groups (20E22) Representations of groups as automorphism groups of algebraic systems (20F29) Galois cohomology (11R34)

Related Items (2)

The lifting problem in group cohomology ⋮ Reconstruction and local extensions for twisted group doubles, and permutation orbifolds

This page was built for publication: Group extensions and cohomology groups. II