Finite Group Databasebeta

D3×D1491 #31822101

order17892
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD3×D1491
unambiguous semidirect product(C3×D3)⋊D497
unambiguous semidirect product(D3×C7)⋊D213
unambiguous semidirect product(D3×C71)⋊D21

Splittings

Fitting, socle, derived, HallC32×C7×C71 ⋊ C22
HallC32×C71 ⋊ C2×D7
HallC7×C71 ⋊ D32
SylowC71 ⋊ D3×D21
HallC32×C7 ⋊ C2×D71
SylowC32 ⋊ C2×D497
SylowC7 ⋊ D3×D213

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC32×C7×C71C22
LCSG ▷ C32×C7×C71
UCSC1

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2982

Conjugacy classes & character table

2241 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17892, 118);