transportation from train to hotel

best mode of transportation form 8 people to get from train station on bullet train to royal park hotel iconic in the nakagyo ward

From Kyoto Station, take the subway:
https://www.royalparkhotels.co.jp/en/ic/kyoto/about/access/

good morning

if cost is not a concern
then taking a jumbo taxi ジャンボタクシー (upto 9 passengers)
eg ハイエース（定員9名）
from kyoto station to the hotel ザ ロイヤルパークホテル アイコニック
can be an option as it is only a 12~15minutes' ride

it will also be wise to book in advance given the notorious over-tourism in kyoto

have a wonderful trip ~