Finite Group Databasebeta

D23×D29⋊C7 #32916369

order18676
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C2

Aliases

direct productD23×D29⋊C7
unambiguous semidirect productD29⋊(C7×D23)
unambiguous semidirect product(D23×D29)⋊C7
unambiguous semidirect product(C23×D29⋊C7)⋊C2
unambiguous semidirect product(D23×C29⋊C7)⋊C2
unambiguous semidirect product(C23⋊(D29⋊C7))⋊C2

Splittings

Fitting, socle, derived, HallC23×C29 ⋊ C22×C7
HallC23×C29⋊C7 ⋊ C22
HallD23×D29 ⋊ C7
HallC29⋊C7 ⋊ C2×D23
SylowC29 ⋊ C2×C7×D23
SylowC23 ⋊ C2×D29⋊C7

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC23×C29C22×C7
LCSG ▷ C23×C29
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 667

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18676, 16);