Finite Group DatabasebetaFinite Group Databasebeta| order | 8224 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C22 |
| direct product | SD16×D257 |
| Fitting | SD16×C257 ⋊ C2 |
| Sylow | C257 ⋊ C2×SD16 |
| subgroup | G/H | |
|---|---|---|
| center | C2 | D4×D257 |
| commutator | C4×C257 | C23 |
| Frattini | C4 | C22×D257 |
| Fitting | SD16×C257 | C2 |
| socle | C2×C257 | C2×D4 |
| hypercenter | SD16 | D257 |
| hypocenter | C257 | C2×SD16 |
| LCS | G ▷ C4×C257 ▷ C2×C257 ▷ C257 | |
| UCS | C1 ◁ C2 ◁ C4 ◁ SD16 | |
68 conjugacy classes of subgroups.
910 conjugacy classes — view the full character table.
| maximal subgroup of | C2×SD16×D257, #135×D257, AGL(1,ℤ/8)×D257, … |
| maximal normal subgroup of | C2×SD16×D257, #135×D257, AGL(1,ℤ/8)×D257, … |
| maximal quotient of | #102×D257, #103×D257, #106×D257, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(8224, 158);