Order 512.
2048 conjugacy classes of subgroups.
The subgroup lattice has 334 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C42 | C22×D4 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C22×C4 | C25 |
| socle | C22 | C23×C4⋊C4 |
| prime radical | C22×#41 | C23 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C42 ◁ C2×C4×#41 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #20829 | C2 | semidirect |
| 4. #20828 | C2 | semidirect |
| 5. #20827 | C2 | semidirect |
| 6. #20826 | C2 | semidirect |
| 7. #20807 | C2 | semidirect |
| 8. #20768 | C2 | semidirect |
| 11. C4×#430 | C2 | semidirect |
| 12. C2×C4×#108 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #60123 | 2 |
| C2×C4×#131 | 2 |
| #20829 | 2 |
| #20828 | 2 |
| #20827 | 2 |
| #20826 | 2 |
| #20807 | 2 |
| #20768 | 2 |
| #20669 | 2 |
| #20668 | 2 |
| C4×#430 | 2 |
| C2×C4×#108 | 2 |