Error in `SOTRec.testIdSOTGroup(79)`

[fingolfin]

gap> SOTRec.testIdSOTGroup(79);
start 52 groups of size 80
Error, Variable: 'C' must have an assigned value in
  C[1] := SOTRec.w( q - 1, p ) + SOTRec.w( (q - 1), p ^ 2 ) + SOTRec.w( (q - 1), p ^ 3 )
  + SOTRec.w( (q - 1), p ^ 4 ); at /Users/mhorn/Projekte/GAP/repos/pkg/others/sotgrps/gap/p4q.gi:683 called from
SOTRec.GroupP4Q( n, i ) at /Users/mhorn/Projekte/GAP/repos/pkg/others/sotgrps/gap/SOTGrps.gi:125 called from
SOTGroup( n, x ) at tst/test.gi:132 called from
func( C[i] ) at /Users/mhorn/Projekte/GAP/gap/lib/coll.gi:663 called from
List( [ 1 .. nr ], function ( x )
      return SOTGroup( n, x );
  end ) at tst/test.gi:132 called from
<function "unknown">( <arguments> )
 called from read-eval loop at *stdin*:4
type 'quit;' to quit to outer loop
brk>

[xpan-eileen]

This was caused by a new typo introduced while doing some code cleanup. Found the bug and fixed it now.