Finite Group Databasebeta

D7×#4078 #72218494

order2240
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD7×#4078

Splittings

FittingC2×C5×C7×D4 ⋊ C22
HallC5×C7 ⋊ C2×AGL(1,ℤ/8)
SylowC7 ⋊ C2×#4078
SylowC5 ⋊ D7×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC2C2×D7×C22⋊D5
commutator, cosocleC4×C5×C7C24
FrattiniC4C22×D5×D7
FittingC2×C5×C7×D4C22
socleC2×C5×C7C22×D4
hypercenterC2×D4D5×D7
hypocenterC5×C7C2×AGL(1,ℤ/8)
LCSG ▷ C4×C5×C7 ▷ C2×C5×C7 ▷ C5×C7
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D4

596 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

155 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,𝔽7)×#4078, D5×D7×AGL(1,ℤ/8)
maximal normal subgroup ofAGL(1,𝔽7)×#4078, D5×D7×AGL(1,ℤ/8)

GAP

Past the SmallGroups library coverage — no SmallGroups id.