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So I'm looking at presentations.

I think that I understand that the group that generates <a,b|a^2,b^2> is Z/2 x Z/2. But how can I find out the group, that generates other presentations such as

<a,b,c|aba^(-1)bcc>?

Thanks

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# HiSo I'm looking at presentations.I think that I understand that

**Physics Forums | Science Articles, Homework Help, Discussion**