Finite Group Databasebeta

#41⋊(C7⋊C9) #11759011

order1008
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect product#41⋊(C7⋊C9)

Splittings

HallC7×#41 ⋊ C9
Sylow#41 ⋊ C7⋊C9
SylowC7 ⋊ #41⋊C9

Subgroups

subgroupG/H
center, hypercenterC3×C4C22⋊ΓL(1,𝔽8)
commutator, hypocenterC7×Q8C2×C9
FrattiniC2×C3C2×C22⋊ΓL(1,𝔽8)
Fitting, prime radicalC3×C7×#41C3
socleC2×C3×C7C2×A4
cosocleC3×C7×Q8C2×C3
LCSG ▷ C7×Q8
UCSC1 ◁ C3×C4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 504

Polycyclic presentation:

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

Conjugacy classes & character table

102 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1008, 182);