home *** CD-ROM | disk | FTP | other *** search
/ NetNews Usenet Archive 1992 #16 / NN_1992_16.iso / spool / sci / math / research / 390 < prev    next >
Encoding:
Text File  |  1992-07-23  |  964 b   |  24 lines
  1. Newsgroups: sci.math.research
  2. Path: sparky!uunet!zaphod.mps.ohio-state.edu!moe.ksu.ksu.edu!ux1.cso.uiuc.edu!news.cso.uiuc.edu!usenet
  3. From: werner@pell.anu.edu.au (Werner Nickel)
  4. Subject: Re: presentation of 2.HJ
  5. References: <ARA.92Jul19044622@camelot.ai.mit.edu>
  6. Message-ID: <WERNER.92Jul23112407@nanson.anu.edu.au>
  7. Sender: Daniel Grayson <dan@math.uiuc.edu>
  8. X-Submissions-To: sci-math-research@uiuc.edu
  9. Organization: Australian National University
  10. X-Administrivia-To: sci-math-research-request@uiuc.edu
  11. Approved: Daniel Grayson <dan@math.uiuc.edu>
  12. In-Reply-To: ara@zurich.ai.mit.edu's message of 19 Jul 92 09:46:22 GMT
  13. Date: Thu, 23 Jul 1992 16:24:07 GMT
  14. Lines: 8
  15.  
  16.  
  17. The argument in my previous posting is not complete because one has to
  18. show that the generator  e  is not trivial. This can be done easily by
  19. doing a coset enumeration of the given presentation over the subgroup
  20. of order 15 generated by c. The index of <c> is 80640 = 2*604800/15.
  21.  
  22. Werner Nickel
  23.  
  24.