The generator matrix

 1  0  0  1  1  1  2  1  1  6  1  1  2  6  2  1  1  0  1  1  6  4  1  0  1  1  1  1  1  2  1  1  4  1  1  6  1  2  1  1  0  1  2  1  2  1  1
 0  1  0  2  1  3  1  0  6  4  1  7  1  1  2  1  3  1  4  2  1  2  2  1  5  5  4  6  5  1  5  3  0  0  4  2  3  1  6  4  1  1  1  0  4  2  0
 0  0  1  1  3  6  1  6  3  1  1  4  2  3  1  2  3  3  1  2  0  1  2  7  6  3  7  4  0  7  5  1  1  7  5  1  0  2  2  4  3  4  2  2  1  1  0
 0  0  0  4  0  0  0  0  4  0  4  4  4  4  0  0  0  0  4  4  4  4  0  4  4  4  0  0  0  4  4  4  4  0  0  0  0  0  0  4  0  4  4  0  4  0  0
 0  0  0  0  4  0  0  0  0  0  4  0  0  0  0  0  4  4  4  4  4  0  4  4  0  4  4  0  0  0  4  4  0  0  0  4  0  4  4  0  4  4  0  0  4  0  0
 0  0  0  0  0  4  0  0  0  0  0  4  0  0  0  4  4  0  4  0  4  0  0  0  4  4  4  4  0  4  0  4  4  0  4  4  4  0  0  0  4  4  0  4  4  0  0
 0  0  0  0  0  0  4  0  0  0  0  0  0  4  4  4  0  4  4  0  4  4  0  4  4  0  4  0  0  0  0  4  4  4  0  0  4  4  4  0  0  0  4  4  0  0  0
 0  0  0  0  0  0  0  4  4  4  0  0  4  4  4  4  0  0  4  0  0  0  0  0  4  0  4  4  4  4  4  0  0  4  4  0  0  0  0  4  0  0  0  4  4  4  0

generates a code of length 47 over Z8 who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+39x^38+140x^39+272x^40+514x^41+754x^42+960x^43+1253x^44+1554x^45+1759x^46+1798x^47+1842x^48+1630x^49+1275x^50+1062x^51+682x^52+358x^53+237x^54+134x^55+36x^56+40x^57+24x^58+2x^59+9x^60+5x^62+1x^64+3x^66

The gray image is a code over GF(2) with n=188, k=14 and d=76.
This code was found by Heurico 1.16 in 6.18 seconds.