Finite Group Databasebeta

C3×Dic21×C137 #46828612

order34524
automorphism?
homologyAbelianization (H1) = C3×C4×C137 · Schur multiplier (H2) = C1

Aliases

direct productC3×Dic21×C137
unambiguous semidirect productC3⋊(C3×Dic7×C137)

Splittings

derivedC3×C7 ⋊ C3×C4×C137
HallC32×C7×C137 ⋊ C4
HallC32×C137 ⋊ Dic7
HallC7×C137 ⋊ C3×Dic3
HallC32×C7 ⋊ C4×C137
SylowC32 ⋊ Dic7×C137
SylowC7 ⋊ C3×Dic3×C137

Subgroups

subgroupG/H
center, hypercenterC2×C3×C137D21
commutator, hypocenterC3×C7C3×C4×C137
FrattiniC2C3×D21×C137
Fitting, socle, prime radicalC2×C32×C7×C137C2
cosocleC2×C3×C7C2×C3×C137
LCSG ▷ C3×C7
UCSC1 ◁ C2×C3×C137

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11508

Conjugacy classes & character table

9864 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34524, 55);