Finite Group Databasebeta

C7×D23×D51 #45659293

order32844
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C2

Aliases

direct productC7×D23×D51
unambiguous semidirect product(C3×D23)⋊(C7×D17)
unambiguous semidirect product(C17×D23)⋊(D3×C7)

Splittings

Fitting, socle, HallC3×C7×C17×C23 ⋊ C22
derived, HallC3×C17×C23 ⋊ C22×C7
HallC7×C17×C23 ⋊ C2×D3
HallC3×C7×C23 ⋊ C2×D17
HallC17×C23 ⋊ C2×D3×C7
HallC3×C7×C17 ⋊ C2×D23
HallC7×C23 ⋊ C2×D51
HallC7×C17 ⋊ D3×D23
HallC3×C23 ⋊ C2×C7×D17
HallC3×C17 ⋊ C2×C7×D23
SylowC23 ⋊ C2×C7×D51
HallC3×C7 ⋊ D17×D23
SylowC17 ⋊ D3×C7×D23
SylowC3 ⋊ C7×D17×D23

Subgroups

subgroupG/H
center, hypercenterC7D23×D51
commutator, cosocle, hypocenterC3×C17×C23C22×C7
FrattiniC1G
Fitting, socleC3×C7×C17×C23C22
LCSG ▷ C3×C17×C23
UCSC1 ◁ C7

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8211

Conjugacy classes & character table

2457 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32844, 58);