Finite Group Databasebeta

C23×D21⋊D17 #45659318

order32844
automorphism?
homologyAbelianization (H1) = C22×C23 · Schur multiplier (H2) = C2

Aliases

direct productC23×D21⋊D17
unambiguous semidirect productD21⋊(C23×D17)
unambiguous semidirect productD51⋊(D7×C23)
unambiguous semidirect productD119⋊(D3×C23)

Splittings

Fitting, socle, HallC3×C7×C17×C23 ⋊ C22
derived, HallC3×C7×C17 ⋊ C22×C23
HallC7×C17×C23 ⋊ C2×D3
HallC3×C17×C23 ⋊ C2×D7
HallC3×C7×C23 ⋊ C2×D17
HallC17×C23 ⋊ D3×D7
HallC7×C23 ⋊ D3×D17
HallC7×C17 ⋊ C2×D3×C23
HallC3×C23 ⋊ D7×D17
HallC3×C17 ⋊ C2×D7×C23
HallC3×C7 ⋊ C2×C23×D17
SylowC17 ⋊ D3×D7×C23
SylowC7 ⋊ D3×C23×D17
SylowC3 ⋊ D7×C23×D17

Subgroups

subgroupG/H
center, hypercenterC23D21⋊D17
commutator, cosocle, hypocenterC3×C7×C17C22×C23
FrattiniC1G
Fitting, socleC3×C7×C17×C23C22
LCSG ▷ C3×C7×C17
UCSC1 ◁ C23

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8211

Conjugacy classes & character table

2553 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32844, 83);