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| | \color{red}\Large{\textbf{2GA2\quad 2000\quad 539.231}} (Site not responding. Last check: 2007-10-04) |
 | | Prove that, in each column of a Cayley table for a finite group (G, *), each element of G occurs exactly once. |
 | | To prove that this group is nonabelian, we choose from the Cayley table any pair of elements which do not commute, for example, a |
 | | = 2*5 = 1, it follows that the second Cayley table is the Cayley table for a cyclic group, and that 2 is a generator. |
| www.maths.uwa.edu.au /~csaba/2GA2/exsolns6.html (317 words) |
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