The "steric influence" (or "bulk") of groups on a cyclohexane is quantified by measuring the equilibrium btw axial and equatorial. This is the "A-value"
Blog-05: Calculate percentage of chair conformation in cyclohexane
Table of Functional Group Priorities for Nomenclature – Master
Blog-05: Calculate percentage of chair conformation in cyclohexane
Supplemental Topics
Should I memorize A-values? : r/chemistry
3.12: Substituted Cycloalkanes - Chemistry LibreTexts
organic chemistry - Newman projections: how to tell which groups are bulkiest to determine what is the most stable conformation? - Chemistry Stack Exchange
The Cyclohexane Chair Flip – Master Organic Chemistry
Stereoisomers
Newman Projection of Butane (and Gauche Conformation)
Ranking The Bulkiness Of Substituents On Cyclohexanes: A-Values
Cyclohexane Conformations – Master Organic Chemistry