Finite Group Databasebeta

SD32×D257 #30657159

order16448
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productSD32×D257

Splittings

FittingSD32×C257 ⋊ C2
SylowC257 ⋊ C2×SD32

Subgroups

subgroupG/H
centerC2D8×D257
commutator, cosocleC8×C257C23
FrattiniC8C22×D257
FittingSD32×C257C2
socleC2×C257C2×D8
prime radicalD8×D257C2
hypercenterSD32D257
hypocenterC257C2×SD32
LCSG ▷ C8×C257 ▷ C4×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ SD32

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4112

Conjugacy classes & character table

1430 conjugacy classes. The character table is too large to display.

Relationships

maximal quotient of#357×D257, #358×D257, #367×D257, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16448, 971);