In this task, you are given a list. This list contains many lists of integers. The list is several items written within a []. Your task is to find the maximum number among the members of each inner list. The output should be a list comprised of the maximums with the same order as the internal lists.
[[-82, -30, -139, 87, -84], [70, -70, -24, -82, -80, -137, -120], [-164, 47], [-20, 7, 63], [-99, -49, -114, 92, -53, -3, 12], [-144, -165, -179, 43, 41, 11], [-141, 18, -112, -164, 56, 27, -157]]