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

generates a code of length 48 over Z8 who´s minimum homogenous weight is 41.

Homogenous weight enumerator: w(x)=1x^0+52x^41+75x^42+92x^43+83x^44+172x^45+199x^46+210x^47+322x^48+226x^49+201x^50+122x^51+76x^52+90x^53+32x^54+22x^55+28x^56+34x^57+3x^58+2x^59+1x^60+2x^61+1x^62+1x^66+1x^80

The gray image is a code over GF(2) with n=192, k=11 and d=82.
This code was found by Heurico 1.16 in 58.3 seconds.