Finite Group Databasebeta

C79×C3⋊(C7⋊D7) #37551180

order23226
automorphism?
homologyAbelianization (H1) = C2×C79 · Schur multiplier (H2) = C7

Aliases

direct productC79×C3⋊(C7⋊D7)
unambiguous semidirect productC3⋊(C79×C7⋊D7)
unambiguous semidirect productC7⋊(D21×C79)

Splittings

Fitting, socle, HallC3×C72×C79 ⋊ C2
derived, HallC3×C72 ⋊ C2×C79
HallC72×C79 ⋊ D3
HallC3×C79 ⋊ C7⋊D7
SylowC72 ⋊ D3×C79
SylowC3 ⋊ C79×C7⋊D7

Subgroups

subgroupG/H
center, hypercenterC79C3⋊(C7⋊D7)
commutator, cosocle, hypocenterC3×C72C2×C79
FrattiniC1G
Fitting, socleC3×C72×C79C2
LCSG ▷ C3×C72
UCSC1 ◁ C79

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11613

Conjugacy classes & character table

5925 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23226, 99);