Get a list of groups that is associated to a team

Get-GroupsTeamsExample.ps1

Connect-PnPOnline -ClientId c53eb8da-8bdf-44f9-8718-1fb1bbbbbb `
        -Thumbprint EC1E61510AEC35624AF78FEA763D00000000 `
        -Tenant "tenant.co.uk" -Url "https://tenant.sharepoint.com"

$token = Get-PnPGraphAccessToken

# Create header with the access token
$header = @{ Authorization = "Bearer $($token)" }

#v1.0/Beta
$uri = 'https://graph.microsoft.com/Beta/groups' + `
       '?$filter=resourceProvisioningOptions/Any(x:x eq ''Team'')' +
       '&select=id,displayName'

# Make a simple rest call
$response = Invoke-RestMethod -Uri $uri -Headers $header -Method Get -ContentType "application/json"

# Lets see the result
$response.Value