Finite Group Databasebeta

C7×C3⋊(C3⋊(C7⋊#261)) #37525631

order22932
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C3

Aliases

direct productC7×C3⋊(C3⋊(C7⋊#261))
unambiguous semidirect productC3⋊(C7×C3⋊(C7⋊#261))
unambiguous semidirect productC7⋊(C7×C3⋊(C3⋊#261))

Splittings

Fitting, socle, HallC32×C72×C13 ⋊ C4
derivedC32×C7×C13 ⋊ C4×C7
HallC72×C13 ⋊ C3⋊Dic3
HallC32×C72 ⋊ #261
HallC32×C13 ⋊ C7×Dic7
SylowC72 ⋊ C3⋊(C3⋊#261)
SylowC13 ⋊ C7×C3⋊Dic21
SylowC32 ⋊ C7×C7⋊#261

Subgroups

subgroupG/H
center, hypercenterC7C3⋊(C3⋊(C7⋊#261))
commutator, hypocenterC32×C7×C13C4×C7
FrattiniC1G
Fitting, socleC32×C72×C13C4
prime radicalC32×C72×D13C2
cosocleC32×C7×D13C2×C7
LCSG ▷ C32×C7×C13
UCSC1 ◁ C7

216 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1638

Conjugacy classes & character table

1785 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 1576);