Order 512.
674 conjugacy classes of subgroups.
The subgroup lattice has 410 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#121 |
| commutator | C42 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C22 | C2×#388 |
| prime radical | C24 | #124 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. #9591 | C2 | semidirect |
| 7. #9589 | C2 | semidirect |
| 25. #1554 | C4 | semidirect |
| 26. #1548 | C4 | semidirect |
| 27. #1546 | C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21370 | 2 |
| #21306 | 2 |
| #17718 | 2 |
| #17501 | 2 |
| M162 | 2 |
| #9591 | 2 |
| #9589 | 2 |
| #8094 | 2 |
| #7896 | 2 |