You can add your “Special Price” to the group tickets as well. 

For example - Your weekday pricing is 100 and weekend pricing is 120 (Special Price) and your Group Ticket pricing is 90 (10% off). You can add the special price for the group tickets as well, mentioning 108 (10% off of 120) as the Special Price for the group tickets.

Adding Special + Group Price.

You can mention the “Special Price” for the Group Ticket in the special price field in the group ticket form. 

Please note - Prices should be exclusive of tax, as tax is mentioned in the pricing section and will be applied on this price as well.