The product group
contains subgroups
generated by zero or more elements. The left
cosets and right cosets of coincide because is
Abelian.
The cells of the array correspond to elements of
. Click one or more cells to add elements
to ; the elements of are highlighted.
At any stage you may “freeze” the subgroup
under consideration and investigate its cosets. Once is
frozen, clicking a cell highlights elements of the coset
in a different color.
.
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0
0
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Select and , then click the button to generate a new
group. (Maximum size is .)