md group add

const MdGroupAddIcon = (props) => (
  <svg 
    xmlns="http://www.w3.org/2000/svg" 
    viewBox="0 0 24 24" 
    width="24"
    height="24"
    fill="none" 
    stroke="currentColor" 
    strokeWidth="2" 
    strokeLinecap="round" 
    strokeLinejoin="round" 
    {...props}
  >
    <g></g><g><g><polygon points="22,9 22,7 20,7 20,9 18,9 18,11 20,11 20,13 22,13 22,11 24,11 24,9"/><path d="M8,12c2.21,0,4-1.79,4-4s-1.79-4-4-4S4,5.79,4,8S5.79,12,8,12z M8,6c1.1,0,2,0.9,2,2s-0.9,2-2,2S6,9.1,6,8S6.9,6,8,6z"/><path d="M8,13c-2.67,0-8,1.34-8,4v3h16v-3C16,14.34,10.67,13,8,13z M14,18H2v-0.99C2.2,16.29,5.3,15,8,15s5.8,1.29,6,2V18z"/><path d="M12.51,4.05C13.43,5.11,14,6.49,14,8s-0.57,2.89-1.49,3.95C14.47,11.7,16,10.04,16,8S14.47,4.3,12.51,4.05z"/><path d="M16.53,13.83C17.42,14.66,18,15.7,18,17v3h2v-3C20,15.55,18.41,14.49,16.53,13.83z"/></g></g>
  </svg>
);