Finite Group Databasebeta

C7×(C3⋊D3)⋊D97 #37567969

order24444
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C2

Aliases

direct productC7×(C3⋊D3)⋊D97
unambiguous semidirect product(C3⋊D3)⋊(C7×D97)
unambiguous semidirect productD291⋊(D3×C7)

Splittings

Fitting, socle, HallC32×C7×C97 ⋊ C22
derived, HallC32×C97 ⋊ C22×C7
HallC7×C97 ⋊ D32
SylowC97 ⋊ D32×C7
HallC32×C7 ⋊ C2×D97
SylowC32 ⋊ C2×C7×D97

Subgroups

subgroupG/H
center, hypercenterC7(C3⋊D3)⋊D97
commutator, cosocle, hypocenterC32×C97C22×C7
FrattiniC1G
Fitting, socleC32×C7×C97C22
LCSG ▷ C32×C97
UCSC1 ◁ C7

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4074

Conjugacy classes & character table

2079 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24444, 232);