Finite Group Databasebeta

D7×C17×D51 #37566285

order24276
automorphism?
homologyAbelianization (H1) = C22×C17 · Schur multiplier (H2) = C2

Aliases

direct productD7×C17×D51
unambiguous semidirect product(C3×D7)⋊(C17×D17)
unambiguous semidirect product(D7×C17)⋊(D3×C17)

Splittings

Fitting, socle, HallC3×C7×C172 ⋊ C22
derivedC3×C7×C17 ⋊ C22×C17
HallC7×C172 ⋊ C2×D3
HallC3×C172 ⋊ C2×D7
SylowC172 ⋊ D3×D7
HallC3×C7 ⋊ C2×C17×D17
SylowC7 ⋊ C2×C17×D51
SylowC3 ⋊ D7×C17×D17

Subgroups

subgroupG/H
center, hypercenterC17D7×D51
commutator, cosocle, hypocenterC3×C7×C17C22×C17
FrattiniC1G
Fitting, socleC3×C7×C172C22
LCSG ▷ C3×C7×C17
UCSC1 ◁ C17

144 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 714

Conjugacy classes & character table

2295 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24276, 138);