Finite Group Databasebeta

D7×#3805 #72245762

order2016
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD7×#3805

Splittings

HallC32×C7 ⋊ C2×#41
SylowC32 ⋊ D7×#41
SylowC7 ⋊ C2×#3805

Subgroups

subgroupG/H
center, FrattiniC2C2×D32×D7
commutator, socle, cosocleC2×C32×C7C24
FittingC22×C32×C7C23
hypercenterC22D32×D7
hypocenterC32×C7C2×#41
LCSG ▷ C2×C32×C7 ▷ C32×C7
UCSC1 ◁ C2 ◁ C22

710 conjugacy classes of subgroups; only the 148 normal subgroups are shown.

normal subgroups only

This group has 710 conjugacy classes of subgroups — too many to draw. Only its 148 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 168

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#64306, D7×#64330, AGL(1,𝔽7)×#3805
maximal normal subgroup ofD7×#64306, D7×#64330, AGL(1,𝔽7)×#3805

GAP

Past the SmallGroups library coverage — no SmallGroups id.