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.
[[-77, -74, 73, 28, -152, -116], [88, -162, 20], [-33, -136, -128, -191, 100, 76], [-191, -163], [4, -130, 70], [-196, -187]]