C(48,19,2) = 10

Created by: LJCR

Method of Construction: Simple construction from (49,19,2)

Lower Bound: Schonheim

  1  2  3  7 11 13 16 17 18 24 33 34 36 38 39 42 44 45 48
  1  4  5  8 11 15 17 19 20 22 23 24 25 28 30 32 40 42 47
  1  6  9 10 11 12 14 21 24 26 27 29 31 35 37 41 42 43 46
  2  3  4  6  8 12 13 15 18 20 21 26 33 36 38 41 44 45 48
  2  3  5 10 12 13 15 18 30 31 32 33 36 37 40 41 43 44 46
  2  3  9 13 14 18 19 22 23 25 27 28 29 33 35 36 40 44 47
  4  5  7  8  9 10 14 16 17 20 27 29 31 34 35 37 39 43 46
  5  6  7 12 13 16 17 19 21 22 23 25 28 30 32 34 39 41 47
  5 10 19 21 22 23 25 26 28 31 37 38 39 40 43 45 46 47 48
  6  7  9 14 15 16 17 26 27 29 30 32 34 35 38 39 40 45 48