Can anyone help me with these problems?(adsbygoogle = window.adsbygoogle || []).push({});

1. Find the number of conjugates of (1,2)(3,4) in Sn (the symmetric group of degree n) where n >= 4 and find the form of all elements commuting with (1,2)(3,4)in Sn.

2.If G is a group of order 231, prove that the 11-Sylow subgroup is in the center of G.

Thanks

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# Homework Help: Algebra problem

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