Download AD Group Members

In the web interface, place a check mark next to the desired group and then select Members. When viewing the Members, near the top of the middle pane, there is the Menu button (looks like three stacked dashes) to the left of the Filter field / Toolbar. Clicking the Menu button will show a few options, with one of them being "Save to file". This will download a document titled "report.csv" that will contain the members of the selected group.

Thank yoU!