Finite Group Databasebeta

(C31⋊C3)⋊(Dic13⋊C3) #28408192

order14508
automorphism?
homologyAbelianization (H1) = C32×C4 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect product(C31⋊C3)⋊(Dic13⋊C3)
unambiguous semidirect product((C31⋊C3)⋊Dic13)⋊C3
unambiguous semidirect product#18012818⋊C3
unambiguous semidirect product#18012819⋊C3
unambiguous semidirect product#18012820⋊C3

Splittings

derived, HallC13×C31 ⋊ C32×C4
HallC13⋊C3×C31⋊C3 ⋊ C4
HallDic403 ⋊ C32
SylowC31 ⋊ C3×Dic13⋊C3
SylowC13 ⋊ C3×(C31⋊C3)⋊C4

Subgroups

subgroupG/H
center, Frattini, hypercenterC2(C13⋊C3)⋊(D31⋊C3)
commutator, hypocenterC13×C31C32×C4
Fitting, socle, cosocleC2×C13×C31C2×C32
prime radicalC2×C13⋊C3×C31⋊C3C2
LCSG ▷ C13×C31
UCSC1 ◁ C2

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1612

Polycyclic presentation:

2,3^2,13,31,2|a^2=f,d^a=d^12,e^a=e^30,e^b=e^5,d^c=d^3

Conjugacy classes & character table

118 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14508, 78);