The generator matrix

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

generates a code of length 49 over Z8 who´s minimum homogenous weight is 44.

Homogenous weight enumerator: w(x)=1x^0+48x^44+288x^45+116x^46+434x^47+121x^48+288x^49+88x^50+216x^51+71x^52+184x^53+34x^54+90x^55+12x^56+24x^57+17x^58+12x^59+3x^60+1x^66

The gray image is a code over GF(2) with n=196, k=11 and d=88.
This code was found by Heurico 1.16 in 0.128 seconds.