Hi ,
Yes its possible .
for hybrid environment .
Install Azure AD connect at your On-Prem ADDS server this will sync ADDS user to azure and make sure you have azure ad premium P2 or E5 license for activating MDM intune but incase group policy will not work . you need to create such policy at Intune . So after join the azure ad domain the group policy will be applied from Intune
you can check with this dsgregcmd /status
https://learn.microsoft.com/en-us/azure/active-directory/hybrid/how-to-connect-install-custom