Finite Group Databasebeta

H(3,𝔽3)⋊(C139⋊C9) #46798480

order33777
automorphism?
homologyAbelianization (H1) = C3×C9 · Schur multiplier (H2) = C32

Aliases

unambiguous semidirect productH(3,𝔽3)⋊(C139⋊C9)

Splittings

SylowC139 ⋊ H(3,𝔽3)⋊C9

Subgroups

subgroupG/H
centerC32C32⋊(C139⋊C3)
commutatorC32×C139C3×C9
FrattiniC33C3×C139⋊C3
Fitting, prime radicalC3×H(3,𝔽3)×C139C3
socleC32×C139H(3,𝔽3)
cosocleC33×C139C32
hypercenterC3×H(3,𝔽3)C139⋊C3
hypocenterC139H(3,𝔽3)⋊C9
LCSG ▷ C32×C139 ▷ C3×C139 ▷ C139
UCSC1 ◁ C32 ◁ C33 ◁ C3×H(3,𝔽3)

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11259

Polycyclic presentation:

3^5,139|a^3=d,b^a=bc,c^a=ce,f^a=f^96,c^b=ce

Conjugacy classes & character table

1569 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33777, 104);