Finite Group Databasebeta

C3⋊Dic2877 #46828607

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

Aliases

unambiguous semidirect productC3⋊Dic2877
unambiguous semidirect productC7⋊(C3⋊Dic411)

Splittings

derived, HallC32×C7×C137 ⋊ C4
HallC32×C137 ⋊ Dic7
HallC7×C137 ⋊ C3⋊Dic3
SylowC137 ⋊ C3⋊Dic21
HallC32×C7 ⋊ Dic137
SylowC32 ⋊ Dic959
SylowC7 ⋊ C3⋊Dic411

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C3⋊D2877
commutator, hypocenterC32×C7×C137C4
Fitting, socle, prime radical, cosocleC2×C32×C7×C137C2
LCSG ▷ C32×C7×C137
UCSC1 ◁ C2

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 34524

Polycyclic presentation:

2,3^2,7,137,2|a^2=f,b^a=b^2,c^a=c^2,d^a=d^6,e^a=e^136

Conjugacy classes & character table

8634 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34524, 50);