Finite Group Databasebeta

AGL(1,𝔽7)×C199⋊C3 #38736950

order25074
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C3

Aliases

direct productAGL(1,𝔽7)×C199⋊C3
unambiguous semidirect productΓL(1,𝔽8)⋊(C2×C199⋊C3)
unambiguous semidirect product(D7×C199⋊C3)⋊C3
unambiguous semidirect product(AGL(1,𝔽7)×C199)⋊C3
unambiguous semidirect product#22552545⋊C3
unambiguous semidirect product#22552546⋊C3

Splittings

Fitting, socle, derived, HallC7×C199 ⋊ C2×C32
HallΓL(1,𝔽8)×C199⋊C3 ⋊ C2
HallD7×C199 ⋊ C32
SylowC199 ⋊ C3×AGL(1,𝔽7)
HallD7 ⋊ C3×C199⋊C3
SylowC7 ⋊ C2×C3×C199⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C199C2×C32
LCSG ▷ C7×C199
UCSC1

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1393

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25074, 32);