Order 512.
638 conjugacy classes of subgroups.
The subgroup lattice has 316 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#121 |
| commutator, Frattini, cosocle | C2×C42 | C24 |
| prime radical | C24 | #121 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #9740 | C2 | semidirect |
| 5. #9620 | C2 | semidirect |
| 6. #9566 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #33209 | 2 |
| #29923 | 2 |
| #20437 | 2 |
| #9740 | 2 |
| #9620 | 2 |
| #9566 | 2 |
| #9137 | 2 |
| #8595 | 2 |