The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 1 0 8 0 0 0 0 0 0 0 0 0 8 0 0 0 8 8 0 8 8 0 0 0 8 0 0 0 0 0 0 0 0 8 0 8 8 8 8 8 8 0 0 0 0 0 8 0 0 0 0 0 0 0 8 8 8 8 0 8 0 0 8 0 0 0 0 0 8 0 0 0 0 0 0 8 8 0 8 0 0 8 8 0 0 0 0 0 0 0 8 0 0 0 0 0 8 8 8 0 8 0 8 0 8 0 0 0 0 0 0 0 8 0 0 0 8 0 8 8 8 8 0 8 0 0 0 0 0 0 0 0 0 0 8 0 0 8 0 0 0 8 0 8 8 8 8 0 0 0 0 0 0 0 0 0 8 0 8 0 0 8 8 8 8 0 0 8 0 0 0 0 0 0 0 0 0 0 8 8 0 8 8 0 0 0 0 8 8 0 generates a code of length 21 over Z16 who´s minimum homogenous weight is 12. Homogenous weight enumerator: w(x)=1x^0+28x^12+4x^13+116x^14+32x^15+134x^16+112x^17+52x^18+224x^19+88x^20+6424x^21+232x^22+224x^23+224x^24+112x^25+72x^26+32x^27+12x^28+4x^29+36x^30+25x^32+4x^34 The gray image is a code over GF(2) with n=168, k=13 and d=48. This code was found by Heurico 1.16 in 0.171 seconds.