Order 512.
804 conjugacy classes of subgroups.
The subgroup lattice has 385 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#120 |
| commutator, Frattini, cosocle | C2×C42 | C24 |
| prime radical | C24 | #120 |
| 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 |
|---|---|---|
| 5. #10578 | C2 | semidirect |
| 6. #10575 | C2 | semidirect |
| 56. #431 | Q8 | semidirect |
| 57. #431 | Q8 | semidirect |
| 65. C4×M16 | Q8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #37642 | 2 |
| #21982 | 2 |
| #21981 | 2 |
| #20764 | 2 |
| #10578 | 2 |
| #10575 | 2 |
| #8038 | 2 |
| #7896 | 2 |