[GAP Forum] GAP 4.4.8 Tutorial (pdf version)

Dmitrii Pasechnik dima at ntu.edu.sg
Wed Nov 8 01:37:59 GMT 2006


This means that the first 3 generators of the preimage are in the kernel of
hom.


On 11/8/06 6:50 AM, "Bruce Colletti" <vze269bv at verizon.net> wrote:

> Page 45 of the GAP 4.4.8 Tutorial (the pdf document's Section 5.1) has an
> example in which the result of Image(hom) is
> 
> Group([(),(),(),(4,5)(6,7), (4,6)(5,7), (2,3)(6,7), (2,4)(3,5), (1,2)(5,6)])
> 
> Why does the identity element appear thrice in the above list of generators?
> 
> Thankx.
> 
> Bruce
> 
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-- 
Dima Pasechnik
http://www.ntu.edu.sg/home/dima/





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