Thanks - this has been already reported to us after GAP 4.7.4 and will be fixed in GAP 4.7.5.
For GAP 4.7.4, the fix is to replace 0 by 1 in the line Info(InfoWarning,0,"Only partial list given"); in lib/morpheus.gi (around line 1620): Info(InfoWarning,1,"Only partial list given"); HTH Alexander On 23 Apr 2014, at 09:14, Mathieu Dutour <mathieu.dut...@gmail.com> wrote: > That is strange error. > > With GAP 4.6.3 I get it working: > gap> AutomorphismGroup( PSL(2,8)); > <group of size 1512 with 3 generators> > > Best, > > Mathieu > > > On Wed, Apr 23, 2014 at 10:00 AM, Anvita <anvit...@gmail.com> wrote: > >> Dear Forum, >> >> I simply want to find Aut( PSL(2,8) ). >> Any help is appreciated. >> >> Anvita >> >> P.S. The same problem with PSL(2,7), but no problem with PSL(2,5) >> >> ==================================================== >> ┌───────┐ GAP, Version 4.7.4 of 20-Feb-2014 (free software, GPL) >> │ GAP │ http://www.gap-system.org >> └───────┘ Architecture: x86_64-unknown-linux-gnu-gcc-default64 >> Libs used: gmp, readline >> Loading the library and packages ... >> Components: trans 1.0, prim 2.1, small* 1.0, id* 1.0 >> Packages: AClib 1.2, Alnuth 3.0.0, AtlasRep 1.5.0, AutPGrp 1.6, Browse >> 1.8.3, Carat 2.1.4, CRISP 1.3.8, Cryst 4.1.12, CrystCat 1.1.6, CTblLib >> 1.2.2, >> FactInt 1.5.3, FGA 1.2.0, GAPDoc 1.5.1, IO 4.2, IRREDSOL >> 1.2.4, LAGUNA 3.6.4, Polenta 1.3.1, Polycyclic 2.11, RadiRoot 2.6, >> ResClasses 3.3.2, Sophus 1.23, SpinSym 1.5, TomLib 1.2.4 >> Try '?help' for help. See also '?copyright' and '?authors' >> gap> >> gap> AutomorphismGroup( PSL(2,8) ); >> Error, Level 0 info messages are not allowed called from >> a[2] = true called from >> AutomorphismGroupMorpheus( g ) called from >> AutomorphismGroupFittingFree( G ) called from >> <function "unknown">( <arguments> ) >> called from read-eval loop at line 18 of *stdin* >> you can 'quit;' to quit to outer loop, or >> you can 'return;' to continue >> brk> >> _______________________________________________ >> Forum mailing list >> Forum@mail.gap-system.org >> http://mail.gap-system.org/mailman/listinfo/forum >> > _______________________________________________ > Forum mailing list > Forum@mail.gap-system.org > http://mail.gap-system.org/mailman/listinfo/forum _______________________________________________ Forum mailing list Forum@mail.gap-system.org http://mail.gap-system.org/mailman/listinfo/forum