Finite Group Databasebeta

AGL(1,𝔽7)×(C13⋊C3)⋊D7 #37524939

order22932
automorphism?
homologyAbelianization (H1) = C22×C32 · Schur multiplier (H2) = C2×C3

Aliases

direct productAGL(1,𝔽7)×(C13⋊C3)⋊D7
unambiguous semidirect product(C13⋊C3×AGL(1,𝔽7))⋊D7

Splittings

Fitting, socle, derived, HallC72×C13 ⋊ C22×C32
HallC7×ΓL(1,𝔽8)×C13⋊C3 ⋊ C22
HallD7×D91 ⋊ C32
SylowC72 ⋊ C2×C3×D13⋊C3
SylowC13 ⋊ C3×D7×AGL(1,𝔽7)

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC72×C13C22×C32
LCSG ▷ C72×C13
UCSC1

248 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 58 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) = 546

Conjugacy classes & character table

203 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 884);