Thread: Algebra, Problems For Fun (30)
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Old July 4th, 2009, 01:25 AM
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Quote:
Originally Posted by NonCommAlg View Post
G=\left \{\begin{pmatrix}1 & a & b \\ 0 & 1 & c \\ 0 & 0 & 1 \end{pmatrix} : \ \ a,b,c \in \mathbb{Z}/n\mathbb{Z} \right \}.
That group is slightly more intuitively obvious...
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