[GAP Forum] semidirect products

Walter Becker w_becker at hotmail.com
Sat Jun 9 19:10:34 BST 2012



 



From: w_becker at hotmail.com
To: hs.moshtagh at gmail.com
Subject: RE: [GAP Forum] semidirect products
Date: Sat, 9 Jun 2012 10:00:19 -0800




Moshtagh:
 
Sorry did not see the permutation part ----here it is 
 
Note most of the groups of low order can be found in older 
group theory literature in early 1900's namely G. A.Miller and 
others --groups of various degrees were done up to 12 at least.
 
order 27 case:
 
(r,s,t,u,v,w,x,y,z),  (s,v,y)(t,z,w)
 
Is this better. 
 

 


> Date: Sat, 9 Jun 2012 15:50:19 +0430
> From: hs.moshtagh at gmail.com
> To: forum at gap-system.org
> Subject: Re: [GAP Forum] semidirect products
> 
> Dear Forum,
> 
> How to construct a group semidirect product of $Z_3$ and $Z_9$ where $Z_i$
> is a cyclic group of order $i$.
> I nead the permutation representation of this group.
> 
> Best,
> Moshtagh
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