Finite Group Databasebeta

ΓL(1,𝔽8)×(C139⋊C3)⋊C4 #46856032

order35028
automorphism?
homologyAbelianization (H1) = C32×C4 · Schur multiplier (H2) = C3

Aliases

direct productΓL(1,𝔽8)×(C139⋊C3)⋊C4
unambiguous semidirect product(C139⋊C3)⋊(C4×ΓL(1,𝔽8))
unambiguous semidirect product(C7×(C139⋊C3)⋊C4)⋊C3
unambiguous semidirect product(ΓL(1,𝔽8)×Dic139)⋊C3
unambiguous semidirect product#26043014⋊C3
unambiguous semidirect product#26043015⋊C3

Splittings

derived, HallC7×C139 ⋊ C32×C4
HallΓL(1,𝔽8)×C139⋊C3 ⋊ C4
HallC7×Dic139 ⋊ C32
HallDic139 ⋊ C3×ΓL(1,𝔽8)
SylowC139 ⋊ C3×C4×ΓL(1,𝔽8)
SylowC7 ⋊ C3×(C139⋊C3)⋊C4

Subgroups

subgroupG/H
center, Frattini, hypercenterC2ΓL(1,𝔽8)×D139⋊C3
commutator, hypocenterC7×C139C32×C4
Fitting, socle, cosocleC2×C7×C139C2×C32
prime radicalC2×ΓL(1,𝔽8)×C139⋊C3C2
LCSG ▷ C7×C139
UCSC1 ◁ C2

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3892

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(35028, 68);