GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
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##
#W id1029.z GAP library of id's Hans Ulrich Besche
##
ID_GROUP_TREE.next[1029]:=
rec(
fp:= [ 1 ],
next:= [ rec(
fp:= [ 2, 3, 5 ],
next:= [ rec(
fp:= [ 25395, 29958, 92239 ],
next:= [ rec(
desc:= [ 103002 ],
fp:= [ 26, 1214 ],
next:= [ 10, 9 ] ), 7, 8 ] ), rec(
fp:= [ 6646, 21302 ],
next:= [ rec(
fp:= [ 63695, 82351 ],
level:= 4,
next:= [ 12, 11 ] ), 13 ] ), rec(
fp:= [ 21302, 50489, 78963 ],
next:= [ rec(
desc:= [ 104002 ],
fp:= [ 9626, 10814 ],
next:= [ 16, 15 ] ), rec(
desc:= [ 103002 ],
fp:= [ 124, 9628 ],
next:= [ 17, 18 ] ), 19 ] ) ] ) ] );