Order 512.
775 conjugacy classes of subgroups.
The subgroup lattice has 493 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#99 |
| commutator | C22×C4 | C2×C42 |
| Frattini, prime radical, cosocle | C22×#41 | C23 |
| socle | C22 | C2×#342 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×#41 ◁ G | |
| LECS | G ▷ C22×#41 ▷ C22 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. C2×#423 | C4 | semidirect |
| 8. C22×C4⋊C8 | C4 | semidirect |
| 13. #1801 | C4 | semidirect |
| 14. #1801 | C4 | semidirect |
| 27. #1729 | C4 | semidirect |
| 478. C4 | #1395 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #20637 | 2 |
| #20629 | 2 |
| C4×#410 | 2 |
| C2×#1395 | 2 |