Order 512.
1922 conjugacy classes of subgroups.
The subgroup lattice has 395 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. #23221 | C2 | semidirect |
| 4. #23187 | C2 | semidirect |
| 5. #23162 | C2 | semidirect |
| 9. #21278 | C2 | semidirect |
| 10. #21116 | C2 | semidirect |
| 11. C4×#441 | C2 | semidirect |
| 15. #3170 | C4 | semidirect |
| 84. #500 | C2×C4 | semidirect |
| 85. #494 | C2×C4 | semidirect |
| 86. #487 | C2×C4 | semidirect |
| 90. C4×Q16 | C2×C4 | semidirect |
| 91. C4×Q16 | C2×C4 | semidirect |
| 351. C2×C4 | #441 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3170 | 2 |
| #34145 | 2 |
| #23221 | 2 |
| #23187 | 2 |
| #23162 | 2 |
| #23133 | 2 |
| #23028 | 2 |
| #21385 | 2 |
| #21278 | 2 |
| #21116 | 2 |
| C4×#441 | 2 |
| #20473 | 2 |
| C2×C4×#106 | 2 |