diff --git a/source/Discord/Commands/Groups.ts b/source/Discord/Commands/Groups.ts
index e761ccc..25be58d 100644
--- a/source/Discord/Commands/Groups.ts
+++ b/source/Discord/Commands/Groups.ts
@@ -108,7 +108,18 @@ export class GroupCommand implements Command, ChatInteractionCommand, Autocomple
     
     private create(interaction: ChatInputCommandInteraction): void {
         const name = interaction.options.getString("name") ?? '';
-        const role = interaction.options.getRole("role");
+        const role = interaction.options.getRole("role", true);
+        
+        if (role.id === interaction.guildId) {
+            throw new UserError("Creating a group for everyone is not permitted!");
+        }
+        
+        if (!interaction.member?.roles.cache.has(role?.id) ?? true) {
+            throw new UserError(
+                "You are not part of the role, you try to create a group for.",
+                "Add yourself to the group or ask your admin to do so."
+            );
+        }
         
         const group: GroupModel = {
             id: -1,