The generator matrix

 1  0  1  1  1  6  1  1  8  1  1 14  1  1  1  1  2 12  1  1  0  1  1 12  1  0  1  1  1  0
 0  1 11  6 13  1  8 11  1  6  5  1  3 12 10  9  1  1 14  0  1 11 10  1  1  0  7  4  0  1
 0  0 12  0  4  8  0  0 12 12  4  8  8  0  4 12  0 12  4 12  4  0  8  8 12  4 12  0  8  4
 0  0  0 12  0  8  4  4  8 12  4 12  8  8 12  4  4  4  8 12  4 12  0  0  0  8  8 12  8  4
 0  0  0  0  8  8  8  0  0  0  8  8  0  8  8  0  0  8  8  8  0  8  8  0  8  8  0  8  8  8

generates a code of length 30 over Z16 who´s minimum homogenous weight is 25.

Homogenous weight enumerator: w(x)=1x^0+66x^25+227x^26+568x^27+986x^28+1364x^29+1696x^30+1584x^31+962x^32+412x^33+187x^34+80x^35+32x^36+12x^37+2x^38+8x^39+3x^40+2x^41

The gray image is a code over GF(2) with n=240, k=13 and d=100.
This code was found by Heurico 1.16 in 0.334 seconds.