The generator matrix

 1  1  1  1  1  1  1  1  2  2  2  2  2  2  2  1  1  1  1
 0  2  0  0  0  2  6  2  0  0  4  2  6  2  6  2  2  2  4
 0  0  2  0  2  2  6  0  0  2  2  2  6  4  0  0  0  0  0
 0  0  0  2  2  0  6  2  2  2  0  0  6  2  0  2  2  2  2
 0  0  0  0  4  0  0  0  0  0  0  0  4  4  4  0  0  4  0
 0  0  0  0  0  4  0  0  0  0  4  0  0  4  4  0  4  4  0
 0  0  0  0  0  0  4  0  0  0  4  4  4  4  4  0  4  0  0
 0  0  0  0  0  0  0  4  0  0  4  4  0  0  4  0  0  0  4
 0  0  0  0  0  0  0  0  4  0  4  0  4  0  4  4  4  0  4
 0  0  0  0  0  0  0  0  0  4  4  4  4  0  0  4  0  4  0

generates a code of length 19 over Z8 who´s minimum homogenous weight is 10.

Homogenous weight enumerator: w(x)=1x^0+42x^10+72x^11+190x^12+296x^13+578x^14+1792x^15+1288x^16+5376x^17+1972x^18+9552x^19+2012x^20+5264x^21+1332x^22+1856x^23+564x^24+320x^25+162x^26+40x^27+38x^28+8x^29+10x^30+3x^32

The gray image is a code over GF(2) with n=76, k=15 and d=20.
This code was found by Heurico 1.16 in 3.2 seconds.