Finite Group Databasebeta

C2×C7×D7×ΓL(1,𝔽32) #44477156

order30380
automorphism?
homologyAbelianization (H1) = C22×C5×C7 · Schur multiplier (H2) = C2

Aliases

direct productC2×C7×D7×ΓL(1,𝔽32)
unambiguous semidirect productC7⋊(C22×C7×ΓL(1,𝔽32))
unambiguous semidirect product(C2×C7)⋊(C2×C7×ΓL(1,𝔽32))
unambiguous semidirect product(C2×D7×C31)⋊(C5×C7)
unambiguous semidirect product(C2×C7×D7×C31)⋊C5

Splittings

Fitting, socleC2×C72×C31 ⋊ C2×C5
derivedC7×C31 ⋊ C22×C5×C7
HallC72×ΓL(1,𝔽32) ⋊ C22
HallC2×C7×D7×C31 ⋊ C5
HallC72×C31 ⋊ C22×C5
SylowC72 ⋊ C22×ΓL(1,𝔽32)
SylowC31 ⋊ C2×C5×C7×D7

Subgroups

subgroupG/H
center, hypercenterC2×C7D7×ΓL(1,𝔽32)
commutator, cosocle, hypocenterC7×C31C22×C5×C7
FrattiniC1G
Fitting, socleC2×C72×C31C2×C5
LCSG ▷ C7×C31
UCSC1 ◁ C2×C7

104 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 868

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30380, 65);