Is the ruling on the congregational

Q 3: Is congregational Salah offered at home with children or brothers rewarded twenty-seven-fold as when in the Masjid (Mosque)? Does his kind of Salah take the same ruling as a regular congregational Salah?

A 3: Apparently, the reward is for whoever performs congregational Salah in the Masjid, those who do not have a nearby Masjid, or those who are legitimately excused from going to the Masjid.However, whoever is able to go to the Masjid yet prays in his home, farm, or the like, is sinful and is not entitled to the said reward. Allah (Glorified be He) knows best.