Finite Group Databasebeta

D31×AGL(1,𝔽23) #44535877

order31372
automorphism?
homologyAbelianization (H1) = C22×C11 · Schur multiplier (H2) = C2

Aliases

direct productD31×AGL(1,𝔽23)
unambiguous semidirect productD23⋊(C11×D31)
unambiguous semidirect product(D23×D31)⋊C11
unambiguous semidirect product(D31×C23⋊C11)⋊C2
unambiguous semidirect product(C31×AGL(1,𝔽23))⋊C2
unambiguous semidirect product(C31⋊AGL(1,𝔽23))⋊C2

Splittings

Fitting, socle, derived, HallC23×C31 ⋊ C22×C11
HallC31×C23⋊C11 ⋊ C22
HallD23×D31 ⋊ C11
HallC23⋊C11 ⋊ C2×D31
SylowC31 ⋊ C2×AGL(1,𝔽23)
SylowC23 ⋊ C2×C11×D31

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC23×C31C22×C11
LCSG ▷ C23×C31
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 713

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31372, 14);