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-inner automorphisms of finite groups
Author(s):
Fernando
Szechtman
Journal:
Proc. Amer. Math. Soc.
131
(2003),
3657-3664.
MSC (2000):
Primary 20D45, 20E36
Posted:
February 28, 2003
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Abstract:
We refer to an automorphism of a group as -inner if given any subset of with cardinality less than , there exists an inner automorphism of agreeing with on . Hence is 2-inner if it sends every element of to a conjugate. New examples are given of outer -inner automorphisms of finite groups for all natural numbers .
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Additional Information:
Fernando
Szechtman
Affiliation:
Department of Pure Mathematics, University of Waterloo, Ontario, Canada N2L 3G1
Email:
fszechtm@herod.uwaterloo.ca
DOI:
10.1090/S0002-9939-03-06974-0
PII:
S 0002-9939(03)06974-0
Received by editor(s):
March 6, 2002
Received by editor(s) in revised form:
July 10, 2002
Posted:
February 28, 2003
Communicated by:
Stephen D. Smith
Copyright of article:
Copyright
2003,
American Mathematical Society
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