Finite Group Databasebeta

AGL(1,𝔽7)×C17⋊D17 #37566227

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

Aliases

direct productAGL(1,𝔽7)×C17⋊D17
unambiguous semidirect productD7⋊(C3×C17⋊D17)
unambiguous semidirect product(C17×AGL(1,𝔽7))⋊D17

Splittings

Fitting, socle, derived, HallC7×C172 ⋊ C22×C3
HallD7×C17⋊D17 ⋊ C3
HallC172×ΓL(1,𝔽8) ⋊ C22
SylowC172 ⋊ C2×AGL(1,𝔽7)
HallΓL(1,𝔽8) ⋊ C2×C17⋊D17
SylowC7 ⋊ C2×C3×C17⋊D17

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C172C22×C3
LCSG ▷ C7×C172
UCSC1

400 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2023

Conjugacy classes & character table

1022 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24276, 80);