Finite Group Databasebeta

Dic21×C127⋊C3 #44544754

order32004
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C1

Aliases

direct productDic21×C127⋊C3
unambiguous semidirect productC3⋊(Dic7×C127⋊C3)

Splittings

derivedC3×C7×C127 ⋊ C3×C4
HallC3×C7×C127⋊C3 ⋊ C4
HallC3×C127⋊C3 ⋊ Dic7
HallC7×C127 ⋊ C3×Dic3
SylowC127 ⋊ C3×Dic21
SylowC7 ⋊ Dic3×C127⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC2D21×C127⋊C3
commutator, hypocenterC3×C7×C127C3×C4
Fitting, socle, cosocleC2×C3×C7×C127C2×C3
prime radicalC2×C3×C7×C127⋊C3C2
LCSG ▷ C3×C7×C127
UCSC1 ◁ C2

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10668

Conjugacy classes & character table

1080 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32004, 136);