The generator matrix 1 0 0 0 0 0 1 1 1 2 1 1 1 2 1 1 1 0 2 0 1 2 1 0 1 1 2 2 1 0 1 0 0 0 0 0 0 0 0 1 3 2 1 0 1 1 1 1 2 0 2 0 2 0 1 2 1 1 0 0 1 0 0 0 0 0 0 0 2 1 3 1 1 0 1 2 3 1 2 0 3 2 3 2 1 0 0 0 0 0 1 0 0 1 2 3 1 0 0 0 0 0 1 1 1 1 2 2 0 2 2 1 1 1 0 0 0 0 0 0 1 0 1 3 2 3 0 0 0 0 1 1 2 3 0 3 0 2 2 1 0 1 3 3 2 0 0 0 0 0 1 2 1 3 3 1 2 3 3 0 1 3 0 2 3 0 1 1 2 3 2 3 3 2 generates a code of length 29 over Z4 who´s minimum homogenous weight is 21. Homogenous weight enumerator: w(x)=1x^0+48x^21+110x^22+146x^23+235x^24+280x^25+294x^26+348x^27+398x^28+420x^29+372x^30+324x^31+303x^32+288x^33+225x^34+140x^35+82x^36+52x^37+22x^38+2x^39+5x^40+1x^50 The gray image is a code over GF(2) with n=58, k=12 and d=21. This code was found by Heurico 1.10 in 0.266 seconds.