Show that contains an element of order 15.
Note: is the group of even permutation of 8.
I really don't know how to start this proof, please help.
Okay how about I give you my example and you confirm the details.Originally Posted by Bernhard Riemann
1)Consider this is an even permutation, why? So .
2)Consider this is an even permutation, why? So .
3)Define this is an even permutation, why? So .
4)By my previous comment .