C(46,12,2) = 20

Created by: LJCR

Method of Construction: Simple construction from (47,12,2)

Lower Bound: Schonheim

  1  2  3  4  5  6  7  8  9 10 11 12
  1  3  9 11 14 15 17 23 35 36 37 42
  1  4  9 11 21 25 28 30 32 41 43 45
  1  9 11 13 16 20 22 26 27 29 31 44
  1  9 11 18 19 24 33 34 38 39 40 46
  2  3  5 15 20 21 25 27 35 39 41 42
  2  3  7 13 16 19 22 30 33 37 40 43
  2  3 14 18 23 24 26 28 29 36 44 46
  2  3 17 28 31 32 34 35 37 38 39 45
  4  5  6  7 17 26 29 30 35 39 43 44
  4  5  6  7 18 20 24 27 32 37 45 46
  4  5 14 20 23 27 30 31 34 36 38 43
  4 13 16 17 18 21 22 24 25 35 41 46
  4 14 15 19 26 29 32 33 40 42 44 45
  5  6  7 13 15 16 22 28 34 35 38 42
  5  8 10 12 17 19 20 27 28 33 35 40
  6  7 14 19 21 23 25 31 33 36 40 41
  8 10 12 13 14 16 22 23 32 36 39 45
  8 10 12 15 18 24 27 30 31 42 43 46
  8 10 12 21 25 26 29 34 37 38 41 44