The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  4  1  2  1  2  1  8  2  1  0  1 12  1  1  2  4  1  1  1  2  1  2  1  8  1  1  1  1  1  0  1  2  1  1  1  1  1  2  2 12  4 12  1  4  1  0  1
 0  2  0  2  0  8  6 14  0  0  2  6 10  8  0  6  4  4 14 10 10 14 12  4 14  8  0 12 14  0  4  6  6  2 10  6  2  4  2 10 10  0 12 12 14 12  2  4  6 12  2 14 12 10  6 12  2  2 14  6  4  6 10  6  4  2 12  2  4 14  2  8  2  0
 0  0  2  2  0  6 14  8  0  2 10  0  0  8  6  6 14 12 10  8 12  2  0 10  6 14 12  2  8 14 14  0 10 10  6 12 10  8 12 14 12 14  2  4 12  0  6 10  8 14  4  2  0 12  4  6  8  6 14 12  4 12 12  4  2 14  2 10  2  0  2  4 10  0
 0  0  0  4  0  0 12  0 12 12  8 12 12 12 12  0  4 12  8  4 12  4  8  8  4  8  4  0  0  8  4  8  0  4  8  0 12  8  8  4  4  0  4  0  0  0 12 12  4 12  8  0  0 12 12  0 12  4  4  4 12  8  8  4 12  8  0  0  4  0  0  0  4  8
 0  0  0  0 12  4  4  4 12  8  8  4  8  8  4  4  0  4  0 12  0 12  0  4  0  0 12  8  8  4  4  8 12  4  8  0  8 12 12 12  0  8  0  4  4 12  8 12  4  8  0  0  0 12 12 12 12  0  4  8  0  8  4  0 12  0 12 12  8  0  8  0  8  8

generates a code of length 74 over Z16 who´s minimum homogenous weight is 66.

Homogenous weight enumerator: w(x)=1x^0+110x^66+236x^67+473x^68+650x^69+908x^70+1320x^71+1648x^72+1970x^73+2067x^74+1956x^75+1570x^76+1204x^77+837x^78+554x^79+351x^80+188x^81+146x^82+70x^83+43x^84+18x^85+22x^86+22x^87+8x^88+2x^89+4x^90+2x^91+2x^92+1x^94+1x^106

The gray image is a code over GF(2) with n=592, k=14 and d=264.
This code was found by Heurico 1.16 in 6.33 seconds.