Finite Group Databasebeta

C73×C3⋊(ΓL(1,𝔽8)⋊C4) #32913790

order18396
automorphism?
homologyAbelianization (H1) = C3×C4×C73 · Schur multiplier (H2) = C1

Aliases

direct productC73×C3⋊(ΓL(1,𝔽8)⋊C4)
unambiguous semidirect productC3⋊(C73×ΓL(1,𝔽8)⋊C4)
unambiguous semidirect productΓL(1,𝔽8)⋊(Dic3×C73)
unambiguous semidirect productDic21⋊(C3×C73)

Splittings

derivedC3×C7 ⋊ C3×C4×C73
HallC3×ΓL(1,𝔽8)×C73 ⋊ C4
HallC7×C73 ⋊ C3×Dic3
HallC3×ΓL(1,𝔽8) ⋊ C4×C73
SylowC7 ⋊ C3×Dic3×C73

Subgroups

subgroupG/H
center, hypercenterC2×C73C3⋊AGL(1,𝔽7)
commutator, hypocenterC3×C7C3×C4×C73
FrattiniC2C73×C3⋊AGL(1,𝔽7)
Fitting, socleC2×C3×C7×C73C2×C3
prime radicalC2×C3×ΓL(1,𝔽8)×C73C2
cosocleC2×C3×C7C2×C3×C73
LCSG ▷ C3×C7
UCSC1 ◁ C2×C73

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6132

Conjugacy classes & character table

1752 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18396, 108);