GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
# C3 M := [ [1] ]; G := Group( (1,2,3) ); iso := rec( 1 := G ); mu := []; dim := 8; #----------------------------------------------->>>> Z/9Z^(1 x 1) #----------------------------------------------->>>> Z/9Z/< ZmodnZObj(3,9) > #----------------------------------------------->>>> Z/9Z/< ZmodnZObj(3,9) > #----------------------------------------------->>>> Z/9Z/< ZmodnZObj(3,9) > #----------------------------------------------->>>> Z/9Z/< ZmodnZObj(3,9) > #----------------------------------------------->>>> Z/9Z/< ZmodnZObj(3,9) > #----------------------------------------------->>>> Z/9Z/< ZmodnZObj(3,9) > #----------------------------------------------->>>> Z/9Z/< ZmodnZObj(3,9) > #----------------------------------------------->>>> Z/9Z/< ZmodnZObj(3,9) >