The second cohomology group for the extensions of the group \(\text{Aut }C_{12}\) by the cyclic group \(C_{12}\)

DOI10.1016/0034-4877(94)90022-1zbMath0823.20053OpenAlexW1969940699MaRDI QIDQ1333425

Andrzej Wal

Publication date: 12 October 1994

Published in: Reports on Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0034-4877(94)90022-1

zbMATH Keywords

cohomology groupscyclic groupsgroup extensionsfree groupsfactor systems

Mathematics Subject Classification ID

Cohomology of groups (20J06) Finite abelian groups (20K01) Automorphisms of abstract finite groups (20D45) Extensions, wreath products, and other compositions of groups (20E22) Other geometric groups, including crystallographic groups (20H15)

Cites Work

• Construction of the symmetry groups of polymer molecules
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