Finite Group Databasebeta

D7×D41⋊C5 #19153249

order5740
automorphism?
homologyAbelianization (H1) = C22×C5 · Schur multiplier (H2) = C2

Aliases

direct productD7×D41⋊C5
unambiguous semidirect productD41⋊(C5×D7)
unambiguous semidirect product(D7×D41)⋊C5
unambiguous semidirect product(C7×D41⋊C5)⋊C2
unambiguous semidirect product(D7×C41⋊C5)⋊C2
unambiguous semidirect product(C7⋊(D41⋊C5))⋊C2

Splittings

Fitting, socle, derived, HallC7×C41 ⋊ C22×C5
HallC7×C41⋊C5 ⋊ C22
HallD7×D41 ⋊ C5
HallC41⋊C5 ⋊ C2×D7
SylowC41 ⋊ C2×C5×D7
SylowC7 ⋊ C2×D41⋊C5

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC7×C41C22×C5
LCSG ▷ C7×C41
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

70 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,𝔽7)×D41⋊C5, C3×D7×D41⋊C5, D21×D41⋊C5, …
maximal normal subgroup ofAGL(1,𝔽7)×D41⋊C5, C3×D7×D41⋊C5, C5×D7×D41⋊C5
maximal quotient ofC3×D7×D41⋊C5, D21×D41⋊C5, D7×C3⋊(D41⋊C5), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5740, 16);