Posing a large group of people can be challenging, but with some planning and direction, you can create a visually appealing group photo. Here are some tips for posing a large group of people:

Arrange the group in a way that is visually balanced: Start by having taller individuals stand in the back and shorter individuals in the front. If there are people of similar heights, consider staggering them to create visual interest.
Create layers within the group: Instead of having everyone stand in a straight line, try having some people stand at an angle or placing some people in front of others. This creates depth and adds visual interest to the photo.
Avoid creating a "pyramid" shape: Having everyone stand in a pyramid shape can make the photo look unbalanced and uninteresting. Instead, try breaking up the group into smaller clusters or arranging them in a circular or spiral shape.
Use natural props or surroundings: If there are natural elements such as trees, steps, or rocks, use them to create visual interest and add depth to the photo.
Direct eye contact: Having everyone look into the camera can bring unity to the group photo. However, it can also look stiff and formal. Consider having smaller groups look at each other or at an object, or having some people look off-camera to create a more natural look.
Add movement: Consider having the group do something that creates movement, such as walking or jumping. This can create a dynamic, energetic photo.

Remember, the most important thing is to make sure everyone is visible and that the group looks cohesive and visually pleasing. With some planning and direction, you can create a great group photo that everyone will be proud of.