Order 512.
620 conjugacy classes of subgroups.
The subgroup lattice has 342 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23 | D42 |
| commutator, Frattini, cosocle | C2×C42 | C24 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #28744 | 2 |
| #25454 | 2 |
| #23162 | 2 |
| C2×#1707 | 2 |
| C2×#1696 | 2 |
| #10544 | 2 |
| #10061 | 2 |
| #9742 | 2 |
| #9593 | 2 |
| #9060 | 2 |
| #8207 | 2 |