One of my friend use to say there is more than one way to skin a cat. I am a strong believer of this saying likewise i have created few scripts to achieve it.
Get-ADUser -Identity "username" -Properties * | select memberof
Get-ADPrincipalGroupMembership -Identity "username" | Format-Table -Property name
(get-aduser "username" -Properties *).MemberOf | Get-ADGroup | Select-Object -ExpandProperty name
Get-ADGroupMember -Identity "ad group name" | select name >> "path tosave.txt
YooAdmin 