Maximize

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 24 24"
>
    <linearGradient
        id="a"
        x1="2"
        x2="22"
        y1="12"
        y2="12"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#16b0e2" />
        <stop offset="1" stop-color="#6e5af0" />
    </linearGradient>
    <linearGradient id="b" x2="9.975" y1="5.987" y2="5.987" href="#a" />
    <linearGradient id="c" x1="14.025" y1="5.987" y2="5.987" href="#a" />
    <linearGradient id="d" x1="14.95" y1="18.475" y2="18.475" href="#a" />
    <linearGradient id="e" x2="9.975" y1="18.013" y2="18.013" href="#a" />
    <g>
        <path
            fill="url(#a)"
            d="M22 7.814v8.372C22 19.826 19.826 22 16.186 22H7.814C4.174 22 2 19.827 2 16.186V7.814C2 4.174 4.174 2 7.814 2h8.372C19.826 2 22 4.173 22 7.814z"
            opacity=".4"
        />
        <path
            fill="url(#b)"
            d="M2.75 9.975a.75.75 0 0 1-.75-.75V6.912A4.917 4.917 0 0 1 6.912 2h2.313a.75.75 0 0 1 0 1.5H6.912A3.415 3.415 0 0 0 3.5 6.912v2.313a.75.75 0 0 1-.75.75z"
        />
        <path
            fill="url(#c)"
            d="M21.25 9.975a.75.75 0 0 1-.75-.75V6.912A3.415 3.415 0 0 0 17.088 3.5h-2.313a.75.75 0 0 1 0-1.5h2.313A4.917 4.917 0 0 1 22 6.912v2.313a.75.75 0 0 1-.75.75z"
        />
        <path
            fill="url(#d)"
            d="M17.088 22H15.7a.75.75 0 0 1 0-1.5h1.388a3.415 3.415 0 0 0 3.412-3.412V15.7a.75.75 0 0 1 1.5 0v1.388A4.917 4.917 0 0 1 17.088 22z"
        />
        <path
            fill="url(#e)"
            d="M9.225 22H6.912A4.917 4.917 0 0 1 2 17.088v-2.313a.75.75 0 0 1 1.5 0v2.313A3.415 3.415 0 0 0 6.912 20.5h2.313a.75.75 0 0 1 0 1.5z"
        />
    </g>
</svg>