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.
[[16, -147, 57, -4], [-148, 45, 86], [-57, -71, 100, 21, -105], [32, -18], [-182, 88, 25], [89, 71, -114, -119], [-122, -46, 28, -160], [39, -165, 94, -21], [1, -30, 60, -176]]