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Paper   IPM / M / 8336
School of Mathematics
  Title:   3-Designs with block size 6 from PSL(2,q) and their large sets
1.  G. R. Omidi
2.  M. R. Pournaki
3.  B. Tayfeh-Rezaie
  Status:   Published
  Journal: Discrete Math.
  Vol.:  307
  Year:  2007
  Pages:   1580-1588
  Supported by:  IPM
We investigate the existence of 3-designs and uniform large sets of 3-designs with block size 6 admitting PSL(2,q) as an automorphism group. We show the existence of simple 3-(28,6,10m) designs for 1 ≤ m ≤ 230. Most of these designs were previously unknown.

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