How to implement a Github icon in material-ui-next

Github.js

import React from 'react';
import SvgIcon from '@material-ui/core/SvgIcon';

class GithubIcon extends React.Component {

  render() {
     return (
       <SvgIcon {...this.props}>
         <path d="M12 .3a12 12 0 0 0-3.8 23.4c.6.1.8-.3.8-.6v-2c-3.3.7-4-1.6-4-1.6-.6-1.4-1.4-1.8-1.4-1.8-1-.7.1-.7.1-.7 1.2 0 1.9 1.2 1.9 1.2 1 1.8 2.8 1.3 3.5 1 0-.8.4-1.3.7-1.6-2.7-.3-5.5-1.3-5.5-6 0-1.2.5-2.3 1.3-3.1-.2-.4-.6-1.6 0-3.2 0 0 1-.3 3.4 1.2a11.5 11.5 0 0 1 6 0c2.3-1.5 3.3-1.2 3.3-1.2.6 1.6.2 2.8 0 3.2.9.8 1.3 1.9 1.3 3.2 0 4.6-2.8 5.6-5.5 5.9.5.4.9 1 .9 2.2v3.3c0 .3.1.7.8.6A12 12 0 0 0 12 .3" />
       </SvgIcon>
       );
  };
};

export default GithubIcon;