Duplicate O365 group with all settings

[Waseem Qureshi]

How can I achieve subject scenario? 

1. I've to create 14 O365 Groups and all of them would have same settings for group, members, owners, sites, share point and so on... only difference would be different Group Name, email and URL etc.... basically an exact replica...

2. Also want something if I modify settings, they should replicate too all groups

[#2]

There is no inbuilt functionality in O365 could solve your requirement.

You can easily create a clone of the groups by using PowerShell.

The second part is bit complex as you need to execute the Powershell script to check the consistency of the group properties across all the groups on a scheduled basis. 

Can you tell us more about what are the settings you want to sync across all the groups and what is the use case of your requirement?

[#3]

Yep, PowerShell is your best choice here