Finite Group Databasebeta

Dic21×C419 #47976130

order35196
automorphism?
homologyAbelianization (H1) = C4×C419 · Schur multiplier (H2) = C1

Aliases

direct productDic21×C419
unambiguous semidirect productC3⋊(Dic7×C419)
unambiguous semidirect productC7⋊(Dic3×C419)

Splittings

derived, HallC3×C7 ⋊ C4×C419
HallC3×C7×C419 ⋊ C4
HallC7×C419 ⋊ Dic3
HallC3×C419 ⋊ Dic7
SylowC7 ⋊ Dic3×C419
SylowC3 ⋊ Dic7×C419

Subgroups

subgroupG/H
center, hypercenterC2×C419D21
commutator, hypocenterC3×C7C4×C419
FrattiniC2D21×C419
Fitting, socle, prime radicalC2×C3×C7×C419C2
cosocleC2×C3×C7C2×C419
LCSG ▷ C3×C7
UCSC1 ◁ C2×C419

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 35196

Conjugacy classes & character table

10056 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(35196, 8);