/usr/share/gap/pkg/ctbllib/dlnames/ is in gap-character-tables 1r2p2.dfsg.0-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/gap/pkg/ctbllib/dlnames/dlconstr.g
/usr/share/gap/pkg/ctbllib/dlnames/dllib.g
/usr/share/gap/pkg/ctbllib/dlnames/dlnames.gd
/usr/share/gap/pkg/ctbllib/dlnames/dlnames.gi
/usr/share/gap/pkg/ctbllib/dlnames/dltest.g
/usr/share/gap/pkg/ctbllib/dlnames/ltgroups.g
/usr/share/gap/pkg/ctbllib/dlnames/uctype2A.g
/usr/share/gap/pkg/ctbllib/dlnames/uctype2D.g
/usr/share/gap/pkg/ctbllib/dlnames/uctypeA.g
/usr/share/gap/pkg/ctbllib/dlnames/uctypeB.g
/usr/share/gap/pkg/ctbllib/dlnames/uctypeC.g
/usr/share/gap/pkg/ctbllib/dlnames/uctypeD.g
/usr/share/gap/pkg/ctbllib/dlnames/uctypeX.g