The generator matrix

 1  0  1  1  1  0  1  1  2  1  1  4  1  1  1
 0  1  1  0  3  1  2  7  1  4  7  1  6  4  0
 0  0  2  6  0  6  2  2  6  6  2  2  0  2  0
 0  0  0  4  0  0  4  0  0  4  4  4  0  0  0
 0  0  0  0  4  0  4  4  4  0  0  4  0  0  0
 0  0  0  0  0  4  4  0  4  4  0  0  0  0  4

generates a code of length 15 over Z8 who´s minimum homogenous weight is 10.

Homogenous weight enumerator: w(x)=1x^0+18x^10+42x^11+128x^12+246x^13+368x^14+444x^15+363x^16+260x^17+122x^18+26x^19+20x^20+6x^21+4x^22

The gray image is a code over GF(2) with n=60, k=11 and d=20.
This code was found by Heurico 1.16 in 0.0174 seconds.