주체 is the North Korean government's word for their national ideological system (https://en.wikipedia.org/wiki/Juche). Assuming this is referring to North Korea, it can be translated as 'Juche awakens within society'. I'm curious as to where you found this sentence!

Jack did point out pretty well but i guess the exact meaning of what the speaker meant was either "raising the independence of human being(society)" or "show up one's identity in the society" as you mentioned it's from the song. need context. 아마 대중이라는 포괄적 집단 속에 매립된 개인의 주체성을 발현한다는 의미이거나 수동적인 사회 구성원을 주체적으로 만든다는 의미인 것 같습니다.. 아닐까요?

I think it has to be ' 사회의 주체를 깨우다', and it sounds like '주체' is owners. '주' is same as in '주인' and '체' is from a chinese character meaning a body.