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A086087
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a(n) is the minimal m such that the group GL(m,3) has an element of order n.
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1
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1, 2, 2, 4, 2, 6, 2, 4, 4, 5, 4, 3, 6, 6, 4, 16, 4, 18, 4, 8, 5, 11, 4
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listen;
history;
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internal format)
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OFFSET
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2,2
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COMMENTS
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LINKS
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PROG
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(GAP)
A086087 := function(n) local m; if IsPrime(n) and n>3 then return Order(3*Z(n)^0); fi; m := 1; while true do if ForAny(ConjugacyClasses(GL(m, 3)), cc->Order(Representative(cc))=n) then return m; fi; m := m + 1; od; end; # Eric M. Schmidt, May 18 2013
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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Yuval Dekel (dekelyuval(AT)hotmail.com), Aug 24 2003
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EXTENSIONS
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STATUS
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approved
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