Finite Group Databasebeta

(C3⋊D3)⋊(C7⋊C9) #11765611

order1134
isoclinismisoclinic class of (C3⋊D3)⋊ΓL(1,𝔽8)
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect product(C3⋊D3)⋊(C7⋊C9)

Splittings

derivedC32×C7 ⋊ C2×C9
HallC32⋊(C7⋊C9) ⋊ C2
SylowC7 ⋊ (C3⋊D3)⋊C9

Subgroups

subgroupG/H
center, hypercenterC3(C3⋊D3)⋊ΓL(1,𝔽8)
commutator, hypocenterC32×C7C2×C9
FrattiniC32D3×ΓL(1,𝔽8)
Fitting, cosocleC33×C7C2×C3
socleC32×C7C3×D3
prime radicalC3×C7×C3⋊D3C3
LCSG ▷ C32×C7
UCSC1 ◁ C3

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 126

Polycyclic presentation:

2,3^4,7|b^3=c,d^a=d^2,e^a=e^2,d^b=de,f^b=f^2

Conjugacy classes & character table

66 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1134, 41);