Finite Group Databasebeta

D31×#336 #16845400

order3968
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C25

Aliases

direct productD31×#336

Splittings

FittingC31×#336 ⋊ C2
SylowC31 ⋊ C2×#336

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D31
commutatorC2×C31C2×C4×C8
FittingC31×#336C2
socleC23×C31C22×C4
prime radicalC23×D31C2×C4
cosocleC22×C4×C31C23
hypercenter#336D31
hypocenterC31C2×#336
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C22×C4 ◁ #336

528 conjugacy classes of subgroups; only the 213 normal subgroups are shown.

normal subgroups only

This group has 528 conjugacy classes of subgroups — too many to draw. Only its 213 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) = 1984

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 4199);