The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 2 4 2 2 4 0 12 0 0 0 4 0 0 12 12 4 8 8 4 4 8 4 0 0 12 0 0 4 0 4 4 0 4 12 4 8 4 0 8 0 0 0 12 0 4 4 12 0 4 0 8 4 8 0 12 4 0 0 0 0 12 4 4 8 4 0 8 4 12 12 0 12 0 0 0 0 0 0 8 8 8 0 8 0 0 0 8 8 0 0 generates a code of length 17 over Z16 who´s minimum homogenous weight is 12. Homogenous weight enumerator: w(x)=1x^0+185x^12+24x^13+470x^14+480x^15+1889x^16+2064x^17+1924x^18+480x^19+495x^20+24x^21+134x^22+21x^24+1x^32 The gray image is a code over GF(2) with n=136, k=13 and d=48. This code was found by Heurico 1.16 in 4.64 seconds.