The generator matrix 1 1 1 1 1 1 1 1 1 1 2 8 1 2 1 1 0 1 2 1 1 1 1 1 0 2 2 2 1 1 0 2 0 6 0 14 0 6 14 4 6 2 14 14 8 2 2 6 6 12 10 8 12 10 2 14 6 8 10 12 0 0 12 0 0 0 12 4 12 8 0 8 4 4 4 0 4 4 12 12 0 4 4 8 8 0 12 8 12 0 0 0 0 12 0 0 0 0 0 0 8 0 12 4 12 4 8 4 12 8 12 8 12 8 4 4 4 4 8 0 0 0 0 0 12 4 12 12 8 12 0 12 12 4 12 4 12 8 8 12 4 8 0 12 12 8 0 12 0 8 0 0 0 0 0 8 8 8 0 8 8 0 8 0 0 8 8 8 0 0 0 0 8 0 0 0 8 8 8 8 generates a code of length 30 over Z16 who´s minimum homogenous weight is 23. Homogenous weight enumerator: w(x)=1x^0+42x^23+134x^24+276x^25+470x^26+780x^27+1759x^28+3064x^29+3477x^30+2860x^31+1778x^32+900x^33+437x^34+204x^35+93x^36+48x^37+31x^38+18x^39+11x^40+1x^42 The gray image is a code over GF(2) with n=240, k=14 and d=92. This code was found by Heurico 1.16 in 2.03 seconds.