Should one recite Subhanakallahumma or follow the Imam silently when joining the prayer late?

Assalamu Alaikum! What I wish to know is that if I join the Jamath while Imam Sahib has started the Sura e Fathiha should I have to recite Subhanakallahumma or follow the Imam Sahib silently? Jazakallah

الجواب حامدا و مصلیا

In such a situation the follower of the Salath should silently stand behind the Imam after the Thakbeer e Thahreema and listen to the Qira’ath of Imam with due concentration.

This Q&A was indexed from the official english fatwa portal of Jamia Binoria. It is an Islamic educational institute in Karachi, Pakistan.

Link