Order 512.
6474 conjugacy classes of subgroups.
The subgroup lattice has 308 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C22×D4 |
| commutator, Frattini, cosocle | C2×C4 | C26 |
| socle | C23 | C23×D4 |
| prime radical | C25 | C2×D4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×#117 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #60660 | C2 | direct (N × H) |
| 3. C2×#3164 | C2 | semidirect |
| 4. C2×#3163 | C2 | semidirect |
| 5. C2×#3162 | C2 | semidirect |
| 6. C2×#3160 | C2 | semidirect |
| 21. #3164 | C22 | semidirect |
| 22. #3163 | C22 | semidirect |
| 23. #3162 | C22 | semidirect |
| 24. C2×#501 | C22 | semidirect |
| 25. #3160 | C22 | semidirect |
| 26. C2×#500 | C22 | semidirect |
| 27. C2×#499 | C22 | semidirect |
| 28. C2×#499 | C22 | semidirect |
| 29. C2×#498 | C22 | semidirect |
| 46. C22×M16 | Q8 | semidirect |
| 49. C23×C8 | Q8 | semidirect |
| 86. #501 | C23 | semidirect |
| 87. #500 | C23 | semidirect |
| 88. #499 | C23 | semidirect |
| 89. #499 | C23 | semidirect |
| 90. #498 | C23 | semidirect |
| 125. C2×M16 | C2×Q8 | semidirect |
| 132. C22×C8 | C2×Q8 | semidirect |
| 304. C2 | #60660 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3458 | 2 |
| #60660 | 2 |
| C2×#3164 | 2 |
| C2×#3163 | 2 |
| C2×#3162 | 2 |
| C2×#3160 | 2 |
| C2×#2911 | 2 |
| C22×#427 | 2 |
| C22×#405 | 2 |