tabler-icons/packages/icons/svg/alpha.svg

<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-alpha" width="24" height="24" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round">
  <path stroke="none" d="M0 0h24v24H0z" fill="none"/>
  <path d="M18.1 6c-1.1 2.913 -1.9 4.913 -2.4 6c-1.879 4.088 -3.713 6 -6 6c-2.4 0 -4.8 -2.4 -4.8 -6s2.4 -6 4.8 -6c2.267 0 4.135 1.986 6 6c.512 1.102 1.312 3.102 2.4 6" />
</svg>