What gang do Jews join in prison?

When a jew goes to prison what gang does he join to avoid getting raped or killed? He cant join the aryan brotherhood, the black gorrillas, the latinos, the triads.... so whats a Jew to do?

Have you seen pictures of the Aryan Brotherhood in the prisons? 80% of them look swarthy and I'd bet most of them have Amerindian or Jewish ancestry. I'm sure a Jew could easily join if he presented himself as a racist and denied any fact he was Jewish.