Finite Group Databasebeta

C127×C3⋊Dic21 #44544760

order32004
automorphism?
homologyAbelianization (H1) = C4×C127 · Schur multiplier (H2) = C3

Aliases

direct productC127×C3⋊Dic21
unambiguous semidirect productC3⋊(Dic21×C127)
unambiguous semidirect productC7⋊(C3⋊Dic3×C127)

Splittings

derived, HallC32×C7 ⋊ C4×C127
HallC32×C7×C127 ⋊ C4
HallC32×C127 ⋊ Dic7
HallC7×C127 ⋊ C3⋊Dic3
SylowC32 ⋊ Dic7×C127
SylowC7 ⋊ C3⋊Dic3×C127

Subgroups

subgroupG/H
center, hypercenterC2×C127C3⋊D21
commutator, hypocenterC32×C7C4×C127
FrattiniC2C3⋊D21×C127
Fitting, socle, prime radicalC2×C32×C7×C127C2
cosocleC2×C32×C7C2×C127
LCSG ▷ C32×C7
UCSC1 ◁ C2×C127

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 32004

Conjugacy classes & character table

8382 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32004, 142);