Order 512.
2034 conjugacy classes of subgroups.
The subgroup lattice has 436 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C22×D4 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C22×C4 | C25 |
| socle | C23 | C23×D4 |
| prime radical | C24 | C22×D4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C4×#117 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22814 | C2 | semidirect |
| 4. #22763 | C2 | semidirect |
| 5. #22674 | C2 | semidirect |
| 9. #21278 | C2 | semidirect |
| 10. #21116 | C2 | semidirect |
| 13. C4×#441 | C2 | semidirect |
| 18. C2×C4×Q16 | C4 | semidirect |
| 307. Q16 | #117 | semidirect |
| 391. C2×C4 | #441 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Q16 | 2 |
| Q8×#117 | 2 |
| #22814 | 2 |
| #22763 | 2 |
| #22674 | 2 |
| #22618 | 2 |
| #22567 | 2 |
| #22440 | 2 |
| #21278 | 2 |
| #21116 | 2 |
| #20816 | 2 |
| #20734 | 2 |
| C4×#441 | 2 |
| #20473 | 2 |