Finite Group Databasebeta

C5×C19×C22⋊(C7⋊C9) #37561035

order23940
automorphism?
homologyAbelianization (H1) = C5×C9×C19 · Schur multiplier (H2) = C2

Aliases

direct productC5×C19×C22⋊(C7⋊C9)
unambiguous semidirect productC22⋊(C5×C19×C7⋊C9)
unambiguous semidirect productC7⋊(C5×C19×C22⋊C9)
unambiguous semidirect product(C22×C5)⋊(C19×C7⋊C9)
unambiguous semidirect product(C5×C7)⋊(C19×C22⋊C9)

Splittings

derived, HallC22×C7 ⋊ C5×C9×C19
HallC22×C5×C7×C19 ⋊ C9
HallC5×C7×C19 ⋊ C22⋊C9
HallC22×C7×C19 ⋊ C5×C9
HallC22×C5×C19 ⋊ C7⋊C9
HallC22×C5×C7 ⋊ C9×C19
HallC7×C19 ⋊ C5×C22⋊C9
HallC22×C19 ⋊ C5×C7⋊C9
HallC5×C7 ⋊ C19×C22⋊C9
HallC22×C5 ⋊ C19×C7⋊C9
SylowC7 ⋊ C5×C19×C22⋊C9
SylowC22 ⋊ C5×C19×C7⋊C9

Subgroups

subgroupG/H
center, hypercenterC3×C5×C19C22⋊ΓL(1,𝔽8)
commutator, hypocenterC22×C7C5×C9×C19
FrattiniC3C5×C19×C22⋊ΓL(1,𝔽8)
Fitting, socle, prime radicalC22×C3×C5×C7×C19C3
cosocleC22×C3×C7C3×C5×C19
LCSG ▷ C22×C7
UCSC1 ◁ C3×C5×C19

64 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11970

Conjugacy classes & character table

3420 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23940, 167);