Finite Group Databasebeta

C7×C11×C19×ΓL(1,𝔽8) #44502174

order30723
automorphism?
homologyAbelianization (H1) = C3×C7×C11×C19 · Schur multiplier (H2) = C1

Aliases

direct productC7×C11×C19×ΓL(1,𝔽8)
unambiguous semidirect productC7⋊(C3×C7×C11×C19)
unambiguous semidirect product(C7×C11)⋊(C3×C7×C19)

Splittings

Fitting, socle, HallC72×C11×C19 ⋊ C3
derivedC7 ⋊ C3×C7×C11×C19
HallC72×C19 ⋊ C3×C11
HallC72×C11 ⋊ C3×C19
SylowC72 ⋊ C3×C11×C19

Subgroups

subgroupG/H
center, hypercenterC7×C11×C19ΓL(1,𝔽8)
commutator, cosocle, hypocenterC7C3×C7×C11×C19
FrattiniC1G
Fitting, socleC72×C11×C19C3
LCSG ▷ C7
UCSC1 ◁ C7×C11×C19

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4389

Conjugacy classes & character table

7315 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30723, 8);