Finite Group Databasebeta

C7×D2397 #46776762

order33558
automorphism?
homologyAbelianization (H1) = C2×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×D2397
unambiguous semidirect productC3⋊(C7×D799)
unambiguous semidirect productC17⋊(C7×D141)
unambiguous semidirect productC47⋊(C7×D51)

Splittings

Fitting, socle, HallC3×C7×C17×C47 ⋊ C2
derived, HallC3×C17×C47 ⋊ C2×C7
HallC7×C17×C47 ⋊ D3
HallC3×C7×C47 ⋊ D17
HallC17×C47 ⋊ D3×C7
HallC3×C7×C17 ⋊ D47
HallC7×C47 ⋊ D51
HallC3×C47 ⋊ C7×D17
HallC7×C17 ⋊ D141
HallC3×C17 ⋊ C7×D47
SylowC47 ⋊ C7×D51
HallC3×C7 ⋊ D799
SylowC17 ⋊ C7×D141
SylowC3 ⋊ C7×D799

Subgroups

subgroupG/H
center, hypercenterC7D2397
commutator, cosocle, hypocenterC3×C17×C47C2×C7
FrattiniC1G
Fitting, socleC3×C7×C17×C47C2
LCSG ▷ C3×C17×C47
UCSC1 ◁ C7

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16779

Conjugacy classes & character table

8400 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33558, 13);