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.
[[74, 95, -133, -186], [-66, -178], [-7, -85], [-72, -35, 84, -106], [-39, -76, 26, -118, -23, -152, -155]]