Finite Group Databasebeta

D7×C19×C31⋊C3 #37613149

order24738
automorphism?
homologyAbelianization (H1) = C2×C3×C19 · Schur multiplier (H2) = C1

Aliases

direct productD7×C19×C31⋊C3

Splittings

Fitting, socle, HallC7×C19×C31 ⋊ C2×C3
derived, HallC7×C31 ⋊ C2×C3×C19
HallC7×C19×C31⋊C3 ⋊ C2
HallD7×C19×C31 ⋊ C3
HallC7×C31⋊C3 ⋊ C2×C19
HallC19×C31 ⋊ C3×D7
HallD7×C31 ⋊ C3×C19
HallC7×C19 ⋊ C2×C31⋊C3
SylowC31 ⋊ C3×D7×C19
SylowC7 ⋊ C2×C19×C31⋊C3

Subgroups

subgroupG/H
center, hypercenterC19D7×C31⋊C3
commutator, cosocle, hypocenterC7×C31C2×C3×C19
FrattiniC1G
Fitting, socleC7×C19×C31C2×C3
LCSG ▷ C7×C31
UCSC1 ◁ C19

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4123

Conjugacy classes & character table

1235 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24738, 69);