Finite Group Databasebeta

C2×C17×C17⋊AGL(1,𝔽7) #37566247

order24276
automorphism?
homologyAbelianization (H1) = C22×C3×C17 · Schur multiplier (H2) = C2

Aliases

direct productC2×C17×C17⋊AGL(1,𝔽7)
unambiguous semidirect product(C2×C17)⋊(C17×AGL(1,𝔽7))
unambiguous semidirect product(C2×ΓL(1,𝔽8))⋊(C17×D17)
unambiguous semidirect product(C2×D119)⋊(C3×C17)
unambiguous semidirect product(C2×C17×D119)⋊C3

Splittings

Fitting, socleC2×C7×C172 ⋊ C2×C3
derivedC7×C17 ⋊ C22×C3×C17
HallC2×C17×D119 ⋊ C3
HallC172×ΓL(1,𝔽8) ⋊ C22
HallC7×C172 ⋊ C22×C3
SylowC172 ⋊ C2×AGL(1,𝔽7)
HallΓL(1,𝔽8) ⋊ C2×C17×D17
SylowC7 ⋊ C2×C3×C17×D17

Subgroups

subgroupG/H
center, hypercenterC2×C17C17⋊AGL(1,𝔽7)
commutator, cosocle, hypocenterC7×C17C22×C3×C17
FrattiniC1G
Fitting, socleC2×C7×C172C2×C3
LCSG ▷ C7×C17
UCSC1 ◁ C2×C17

144 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 476

Conjugacy classes & character table

1598 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24276, 100);