Complex sentence: At the time of installation the Cabinet contained the highest number of ministers in Europe, and ranked second in Europe in terms of the number of its vice premiers; it is still also Europe's only government that has no female members in its composition.
Split into simpler sentences: At the time of installation the Cabinet contained the highest number of ministers in Europe, and ranked second in Europe in terms of the number of its vice premiers. The Cabinet is (also at the time of its instalation) Europe's only government that has no female members in its composition.