Order 512.
1260 conjugacy classes of subgroups.
The subgroup lattice has 547 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#386 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| prime radical | C24 | C22×D4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 16. C2×#501 | C4 | semidirect |
| 17. C2×#500 | C4 | semidirect |
| 18. C2×#498 | C4 | semidirect |
| 137. #344 | Q8 | semidirect |
| 361. C2×C8 | C4×Q8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3165 | 2 |
| #34216 | 2 |
| #21332 | 2 |
| #21324 | 2 |
| #21306 | 2 |
| #11213 | 2 |
| #10903 | 2 |
| #10837 | 2 |
| C4×#344 | 2 |