Multiplicative Group

The orders of every element of the multiplicative group of remainders modulo 11.

<!DOCTYPE html>
<meta charset="utf-8">
<script src="https://d3js.org/d3.v4.min.js"></script>
<body></body>
<script>

let n = 11;

let worker = new Worker("worker.js");

worker.onmessage = function(event) {
  switch (event.data.type) {
    case "end": return ended(event.data);
  }
};

worker.postMessage({'n': n});

function ended(data) {
  let matrix = data.matrix,
      orders = data.orders;

// Add group elements down the left side of the table.
  matrix = matrix.map((row, i) => {
    return [i + 1].concat(row).concat([orders[i]]);
  });

// Add group elements as top row.
  matrix.unshift(d3.range(0, n + 1));

// Top left corner is empty.
  matrix[0][0] = "";

// Top right corner is empty.
  matrix[0][n] = "order";
  
  let tr = d3.select("body")
      .style("font-family", "helvetica")
    .append("table")
      .style("text-align", "center")
    .selectAll("tr")
    .data(matrix)
    .enter().append("tr");

// Style the top row.
  d3.selectAll("tr").filter((d, i) => i === 0)
    .selectAll("td")
      .style("color", "normal");
}
</script>

https://d3js.org/d3.v4.min.js