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SUMMARY:Ajmain Yamin (CUNY  Graduate Center)
DTSTART:20220527T133000Z
DTEND:20220527T135500Z
DTSTAMP:20260423T011340Z
UID:CANT2022/46
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/CANT2022/46/
 ">The exceptional automorphism of $S_6$ explained with colored maps</a>\nb
 y Ajmain Yamin (CUNY  Graduate Center) as part of Combinatorial and additi
 ve number theory (CANT 2022)\n\n\nAbstract\nAmong all symmetric groups\, $
 S_6$ is the only one with a nontrivial outer automorphism\, \nIn this talk
 \, I will describe a new way to understand the exotic embedding of $S_5 \\
 hookrightarrow S_6$ in terms of $5$-colored complete regular maps on the t
 orus.  This provides a visual explanation for the existence of the excepti
 onal automorphism of $S_6$.\n
LOCATION:https://researchseminars.org/talk/CANT2022/46/
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