Order 512.
656 conjugacy classes of subgroups.
The subgroup lattice has 289 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23 | C2×#127 |
| commutator, Frattini, cosocle | C2×C42 | C24 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C43 ◁ 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 |
|---|---|
| #33311 | 2 |
| #29193 | 2 |
| #29179 | 2 |
| C4×#500 | 2 |
| #10684 | 2 |
| #10680 | 2 |
| #9823 | 2 |
| #8818 | 2 |
| #8816 | 2 |
| C8×C4⋊C8 | 2 |