Holders Barcelona drawn to face Bayer Leverkusen, Roma and

Group A
Paris St-Germain
Real Madrid
Shakhtar Donetsk
Malmo

Group B
PSV Eindhoven
Manchester United
CSKA Moscow
Wolfsburg

Group C 
Benfica
Atletico Madrid
Galatasaray
Astana

Group D:
Juventus
Manchester City
Sevilla
Borussia Monchengladbach

Group E
Barcelona
Bayer Leverkusen
Roma
BATE

Group F
Bayern Munich
Arsenal
Olympiacos
Dinamo Zagreb

Group G 
Chelsea
Porto
Dynamo Kyiv
Maccabi Tel-Aviv

Group H 
Zenit Saint Petersburg
Valencia
Lyon
Gent