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Oct 19, 2018 at 21:25 history edited user6976 CC BY-SA 4.0
a misprint fixed
Oct 13, 2010 at 1:54 comment added user6976 @Todd: No problem. I just wanted to refresh my understanding of the class of (2,3)-groups.
Oct 12, 2010 at 22:26 comment added Todd Trimble Sorry to have to eat my words, Mark. I appreciate the time you put into this, and I wish I could accept your answer as well. But Derek Holt's solution was a bit easier for me to follow.
Oct 12, 2010 at 22:12 history edited user6976 CC BY-SA 2.5
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Oct 12, 2010 at 22:00 history edited user6976 CC BY-SA 2.5
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Oct 12, 2010 at 19:35 comment added Todd Trimble These look like serious contenders in your update, Mark -- thanks very much! I didn't know about Thompson's group $V$, and I would have to do some reading up here to convince myself. But I'm on the verge of accepting this as an answer.
Oct 12, 2010 at 18:43 history edited user6976 CC BY-SA 2.5
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Oct 12, 2010 at 18:32 comment added user6976 @Andreas: No, one can use the fact that PSL(2,Z) is "large" (that is it has finite index free subgroup). Then by an old result of Pride (?) it is SQ-universal.
Oct 12, 2010 at 18:29 comment added Andreas Thom Does one need the full force of Olshanskii's result?
Oct 12, 2010 at 18:29 comment added Todd Trimble That's very interesting Mark (and thank you), but an explicit example would be very nice. Explicit geometric examples would be most welcome!
Oct 12, 2010 at 18:24 history answered user6976 CC BY-SA 2.5