Dear GAP-forum,

there is a little bug in the function PrimitiveGroup():
It does not manage to create the 9-th group of degree 50
(the very last one of the table). The bug is in the file
$GAP_DIR/grp/primitiv.grp in function PrimitiveGroup() at

# check the number
if Length(PGTable) < deg  then
    Error("<deg> is too large");
fi;
if not IsBound( PGTable[h+nr] ) # <-- h+nr is unbound
    or PGTable[h+nr-1][1] <> deg  then
    Error("<nr> is too large");
fi;

We hope to receive a little patch some time... ;-)
Sebastian Egner, Markus P"uschel.