Let 
be a group and 
n permutation of 
. Then 
is an orthomorphism of 
if the self-mapping 
of 
defined by 
is also an permutation of 
.
Orthomorphism
See also
PermutationThis entry contributed by Jordan Bell
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References
Evans, A. B. "On Strong Complete Mappings." Congr. Numer. 70, 241-248, 1990.Referenced on Wolfram|Alpha
OrthomorphismCite this as:
Weisstein, Eric W., with contributions by Jordan Bell. "Orthomorphism." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/Orthomorphism.html