Public Enemy Number 1

Public Enemy No. 1 (abbreviated as PEN1) is a white supremacist street gang based in Southern California, USA. The California Department of Justice in 2004 described it as “one of the most powerful and fastest-growing gangs inside and outside prison and said it had about 200 members statewide. It is alleged to be the leader of a coalition of white-supremacist groups called the Southern California Skinhead Alliance Its main activities include identity theft, credit card fraud and methamphetamine sales

Allies:

 * Aryan Brotherhood
 * Nazi Lowriders
 * Mexican Mafia
 * Ku Klux Klan (which isn't surprising as they are both white supremacists)

Rivals:

 * Bloods
 * Crips
 * Norteños
 * Nuestra Familia
 * Black Guerilla Family
 * MS-13
 * Latin Kings
 * Jewish Defense League
 * Israeli mafia
 * Friends Stand United
 * Los Angeles crime family