Order 512.
845 conjugacy classes of subgroups.
The subgroup lattice has 514 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#121 |
| commutator | C42 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C22 | C2×#380 |
| prime radical | #3444 | C22 |
| LCS | G ▷ 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 |
|---|---|---|
| 2. #20826 | C2 | semidirect |
| 3. #17793 | C2 | semidirect |
| 5. #8673 | C2 | semidirect |
| 6. #8670 | C2 | semidirect |
| 7. #8062 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #60204 | 2 |
| #20826 | 2 |
| #17793 | 2 |
| #17499 | 2 |
| #8673 | 2 |
| #8670 | 2 |
| #8062 | 2 |