Finite Group Databasebeta

D7×#10624749 #72249105

order10206
automorphism?
homologyAbelianization (H1) = C2×C33 · Schur multiplier (H2) = C35

Aliases

direct productD7×#10624749

Splittings

Fitting, HallC7×#10624749 ⋊ C2
SylowC7 ⋊ C2×#10624749

Subgroups

subgroupG/H
centerC3D7×C32⋊H(3,𝔽3)
commutator, cosocleC33×C7C2×C33
FrattiniC33C33×D7
FittingC7×#10624749C2
socleC3×C7C2×C32⋊H(3,𝔽3)
hypercenter#10624749D7
hypocenterC7C2×#10624749
LCSG ▷ C33×C7 ▷ C3×C7 ▷ C7
UCSC1 ◁ C3 ◁ C33 ◁ #10624749

976 conjugacy classes of subgroups; only the 138 normal subgroups are shown.

normal subgroups only

This group has 976 conjugacy classes of subgroups — too many to draw. Only its 138 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) = 189

Conjugacy classes & character table

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

Relationships

maximal subgroup ofAGL(1,𝔽7)×#10624749, D7×#13091120
maximal normal subgroup ofAGL(1,𝔽7)×#10624749, D7×#13091120

GAP

Past the SmallGroups library coverage — no SmallGroups id.