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.
[[-107, -81, 34, 42, 76, -32, -116], [-35, -19, 85, -4, -30, 8, -92], [-104, -127], [14, -94, -164], [-83, 74, -74, 54, 32, 31, -141]]