Order 512.
630 conjugacy classes of subgroups.
The subgroup lattice has 289 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#127 |
| commutator, Frattini, cosocle | C2×C42 | C24 |
| socle | C22 | C2×#399 |
| prime radical | C24 | C22⋊Q8 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ 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. #10664 | C2 | semidirect |
| 6. #10663 | C2 | semidirect |
| 7. #10662 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21301 | 2 |
| #20830 | 2 |
| #17820 | 2 |
| #17491 | 2 |
| #10664 | 2 |
| #10663 | 2 |
| #10662 | 2 |
| #7861 | 2 |