Following the recent discover of two new Schlesinger transformations (ST) S
oi the sixth Painleve equation, we give the interrelations between all the
known STs. We thus isolate the unique one which at the same rime conserves
the independent variable and is not a product of other STs. (C) 2001 Academ
ie des sciences/Editions scientifiques et medicales Elsevier SAS.