Finite Group Databasebeta

C2×D21×C373 #44531314

order31332
automorphism?
homologyAbelianization (H1) = C22×C373 · Schur multiplier (H2) = C2

Aliases

direct productC2×D21×C373
unambiguous semidirect product(C2×C3)⋊(D7×C373)
unambiguous semidirect product(C2×C7)⋊(D3×C373)

Splittings

Fitting, socleC2×C3×C7×C373 ⋊ C2
derived, HallC3×C7 ⋊ C22×C373
HallC3×C7×C373 ⋊ C22
HallC7×C373 ⋊ C2×D3
HallC3×C373 ⋊ C2×D7
SylowC7 ⋊ C2×D3×C373
SylowC3 ⋊ C2×D7×C373

Subgroups

subgroupG/H
center, hypercenterC2×C373D21
commutator, cosocle, hypocenterC3×C7C22×C373
FrattiniC1G
Fitting, socleC2×C3×C7×C373C2
LCSG ▷ C3×C7
UCSC1 ◁ C2×C373

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15666

Conjugacy classes & character table

8952 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31332, 75);