Finite Group Databasebeta

D31×#381 #16848085

order3968
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productD31×#381

Splittings

FittingC31×#381 ⋊ C2
SylowC31 ⋊ C2×#381

Subgroups

subgroupG/H
center, FrattiniC23C23×D31
commutatorC22×C31C23×C4
FittingC31×#381C2
socle, cosocleC23×C31C24
prime radicalC24×D31C22
hypercenter#381D31
hypocenterC31C2×#381
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ #381

1144 conjugacy classes of subgroups; only the 269 normal subgroups are shown.

normal subgroups only

This group has 1144 conjugacy classes of subgroups — too many to draw. Only its 269 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 992

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 6884);