If you have ever been part of a military unit or a sports team… then you might understand how one might develop some measure of trust, love and respect for certain individuals you might not particularly “like”.
This sort of answers Stephen King's statement: "Love without liking is like a chain with a manacle at each end." I can see this kind of love you describe existing as the chain between the manacle on the arm of the individual, and the manacle on the arm of the group. Especially when the group does something horribly wrong, as when a group of soldiers commit a war crime, or when a group of police abuse their power. The individual who is part of the group may not speak out against his mates, whether he likes them or not, due to the bond between them.