What is the primary characteristic of a criminal gang?

The primary characteristic of a criminal gang is that it must have a common name or identification. This attribute is essential because it fosters a sense of identity and unity among its members, allowing the group to operate cohesively. A shared name or symbol creates recognition within the community and helps to establish the gang's reputation, which can be critical for its illegal activities and influence.

In contrast to other aspects, such as the number of individuals or focusing on legal business activities, having a defined identity is what distinctly characterizes a criminal gang. The gang's identity often plays a role in its organizational structure, recruitment practices, and the manner in which it engages with rival groups and law enforcement. By having a common name or identification, gang members can align themselves with the group's culture and goals, further solidifying the gang's presence in a specific area.