On the Probabilistic Zeta Function for Finite Groups

  • John Shareshian

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

LetGbe a finite group, and define the function[formula]where μ is the Möbius function on the subgroup lattice ofG. The functionP(G,s) is the multiplicative inverse of a zeta function forG, as described by Mann and Boston. Boston conjectured thatP′(G,1)=0 ifGis a nonabelian simple. We will prove a generalization of this conjecture, showing thatP′(G,1)=0 unlessG/Op(G) is cyclic for some primep.

Original languageEnglish
Pages (from-to)703-707
Number of pages5
JournalJournal of Algebra
Volume210
Issue number2
DOIs
StatePublished - Dec 15 1998

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