The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 2 2 2 8 12 1 1 8 2 4 0 2 1 1 1 1 2 1 1 1 1 1 1 1 1 1 0 1 2 1 1 8 0 2 0 6 0 6 4 2 4 14 2 8 10 6 12 4 8 2 4 14 6 2 0 12 2 6 6 14 2 2 0 2 2 6 2 2 2 0 6 6 4 10 0 2 8 12 4 8 6 2 0 4 10 10 0 14 2 0 0 12 0 0 0 4 8 0 4 4 12 4 4 12 8 0 4 4 8 4 0 12 8 8 8 8 4 12 8 0 12 0 4 4 12 4 4 8 12 12 8 8 8 12 8 4 12 0 0 12 4 4 12 12 4 4 0 0 0 12 0 0 0 4 8 4 4 0 0 8 8 0 12 8 4 0 4 8 12 4 4 4 8 4 4 4 4 0 4 4 8 12 12 12 4 0 8 8 4 0 12 12 8 4 12 4 8 4 4 0 4 12 4 0 0 0 0 12 0 0 0 4 4 12 4 4 4 4 8 8 8 12 12 0 4 0 12 4 12 8 4 4 12 12 0 0 8 0 8 12 0 4 4 4 0 8 8 12 4 8 0 4 8 0 12 4 12 0 12 12 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 0 8 8 8 0 0 8 8 8 0 8 8 0 0 8 0 0 8 8 0 8 8 8 8 0 8 0 0 8 8 0 0 8 0 0 0 0 8 8 0 0 0 0 0 0 0 8 8 8 0 8 0 0 0 8 8 8 0 0 0 8 0 0 8 8 0 0 8 0 0 8 8 8 8 8 0 8 8 0 8 0 8 0 8 8 8 8 0 8 0 8 8 8 0 0 0 0 generates a code of length 57 over Z16 who´s minimum homogenous weight is 48. Homogenous weight enumerator: w(x)=1x^0+206x^48+40x^49+496x^50+352x^51+1058x^52+1352x^53+2534x^54+3152x^55+5142x^56+4456x^57+4704x^58+3328x^59+2608x^60+1272x^61+944x^62+336x^63+427x^64+48x^65+184x^66+85x^68+34x^70+8x^72+1x^84 The gray image is a code over GF(2) with n=456, k=15 and d=192. This code was found by Heurico 1.16 in 19.2 seconds.