Order 512.
1756 conjugacy classes of subgroups.
The subgroup lattice has 384 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 | C2×C4×D4 |
| prime radical | C24 | C2×#41 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×C4⋊C8 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23171 | C2 | direct (N × H) |
| 11. #3160 | C4 | semidirect |
| 13. C2×#500 | C4 | semidirect |
| 14. C2×#500 | C4 | semidirect |
| 15. C2×#499 | C4 | semidirect |
| 16. C2×#499 | C4 | semidirect |
| 17. C2×#498 | C4 | semidirect |
| 64. #500 | C2×C4 | semidirect |
| 65. #500 | C2×C4 | semidirect |
| 66. #499 | C2×C4 | semidirect |
| 67. #499 | C2×C4 | semidirect |
| 68. #498 | C2×C4 | semidirect |
| 73. C2×#108 | Q8 | semidirect |
| 191. #108 | C2×Q8 | semidirect |
| 379. C2 | #23171 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3160 | 2 |
| C2×#2962 | 2 |
| #23171 | 2 |
| C2×#1986 | 2 |
| C2×#1946 | 2 |
| C2×#1922 | 2 |
| C2×C4×#108 | 2 |
| C2×#1773 | 2 |
| C2×#1770 | 2 |