Get-SiteGroup

SharePoint Online: Gets site groups

Script

#Requires -Version 5.1
#Requires -Modules Microsoft.Online.SharePoint.PowerShell
[CmdletBinding()]
Param([Parameter(Mandatory = $true)][string]$Site)
Process {
    try {
        $result = Get-SPOSiteGroup -Site $Site -ErrorAction Stop | Select-Object *
        if ($null -ne $result) { foreach ($i in $result) { $i | Add-Member -NotePropertyName Timestamp -NotePropertyValue (Get-Date -Format "yyyy-MM-dd HH:mm:ss") -PassThru -Force } }
    }
    catch { throw }
}

Customize

Site string

Site URL