October 29th, 2007, 03:00 AM  #1 
Newbie Joined: Oct 2007 Posts: 2 Thanks: 0  Group actions
Could someone please help me with this: Let Ω be a set of integers modulo 5> Let G be the set of all permutations of Ω of the form x>ax + b, a and b are in Zmod5 and a≠0 a) find the stabilser of 0in G and b) how many elements G has of each cycle structure c)find N(G) and if H =<h> where h>x+1 find N(H) 

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