Finite Group Databasebeta

D31×#557 #16859279

order3968
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productD31×#557

Splittings

FittingC31×#557 ⋊ C2
SylowC31 ⋊ C2×#557

Subgroups

subgroupG/H
center, FrattiniC22C24×D31
commutator, socle, cosocleC22×C31C25
FittingC31×#557C2
prime radicalC22×D31C24
hypercenter#557D31
hypocenterC31C2×#557
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C22 ◁ #557

1048 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1984

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 18078);