Order 512.
1286 conjugacy classes of subgroups.
The subgroup lattice has 350 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | #390 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| prime radical | C24 | C4×D4 |
| LCS | G ▷ C22×C4 ▷ 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 |
|---|---|---|
| 6. #9798 | C2 | direct (N × H) |
| 116. C2×M16 | Q16 | semidirect |
| 229. M16 | C2×Q16 | semidirect |
| 345. C2 | #9798 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#494 | 2 |
| C2×#1997 | 2 |
| C2×#1567 | 2 |
| C2×#1548 | 2 |
| C2×C8×M16 | 2 |
| #9798 | 2 |