The generator matrix 1 0 0 0 0 0 0 0 1 1 1 1 1 2 0 1 0 0 2 2 1 2 2 0 1 1 2 2 0 0 1 0 1 0 0 0 0 0 0 0 2 0 2 2 0 0 1 1 1 1 1 1 1 1 1 2 3 2 1 0 0 0 0 0 1 0 0 0 0 0 0 2 1 1 1 1 1 2 3 1 0 1 0 3 2 3 1 0 1 1 1 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 1 1 2 2 0 1 3 3 0 2 0 2 3 2 3 1 1 0 0 0 0 0 1 0 0 0 1 0 3 0 2 1 0 3 2 1 3 1 0 2 1 0 2 3 0 0 2 0 0 0 0 0 0 0 1 0 0 1 1 1 2 3 0 3 0 0 2 2 3 2 1 0 2 2 1 1 2 3 2 0 0 0 0 0 0 0 1 0 1 1 2 0 1 3 2 3 3 2 3 2 1 0 3 3 1 0 0 2 1 1 0 0 0 0 0 0 0 0 1 2 1 3 3 2 3 3 3 1 0 2 2 2 3 0 2 0 3 2 0 2 1 0 generates a code of length 31 over Z4 who´s minimum homogenous weight is 19. Homogenous weight enumerator: w(x)=1x^0+34x^19+163x^20+416x^21+686x^22+942x^23+1470x^24+2222x^25+2950x^26+3878x^27+4779x^28+5544x^29+6243x^30+6576x^31+6283x^32+5688x^33+5040x^34+3922x^35+2985x^36+2188x^37+1408x^38+962x^39+530x^40+314x^41+178x^42+70x^43+41x^44+12x^45+7x^46+4x^48 The gray image is a code over GF(2) with n=62, k=16 and d=19. This code was found by Heurico 1.10 in 68.5 seconds.