Finite Group Databasebeta

C7×C22⋊#11717941 #37524596

order22932
automorphism?
homologyAbelianization (H1) = C7×C9 · Schur multiplier (H2) = C2

Aliases

direct productC7×C22⋊#11717941
unambiguous semidirect productC22⋊(C7×#11717941)

Splittings

derivedC22×C7×C13 ⋊ C7×C9
HallC22×C72×C13 ⋊ C9
HallC72×C13 ⋊ C22⋊C9
HallC22×C72 ⋊ C13⋊C9
HallC22×C13 ⋊ C7×C7⋊C9
SylowC72 ⋊ C22⋊(C13⋊C9)
SylowC13 ⋊ C7×C22⋊(C7⋊C9)
SylowC22 ⋊ C7×#11717941

Subgroups

subgroupG/H
center, hypercenterC3×C7C22⋊#63270
commutator, hypocenterC22×C7×C13C7×C9
FrattiniC3C7×C22⋊#63270
Fitting, socle, prime radicalC22×C3×C72×C13C3
cosocleC22×C3×C7×C13C3×C7
LCSG ▷ C22×C7×C13
UCSC1 ◁ C3×C7

104 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1638

Conjugacy classes & character table

2604 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 541);