Finite Group Databasebeta

#90168⋊C3 #13057211

order1344
automorphism?
homologyAbelianization (H1) = C24×C3 · Schur multiplier (H2) = C25

Aliases

unambiguous semidirect product#90168⋊C3

Splittings

FittingC2×C42×C7 ⋊ C2×C3
Hall#90168 ⋊ C3
HallΓL(1,𝔽8) ⋊ #532
SylowC7 ⋊ C3×#532

Subgroups

subgroupG/H
centerC2×C4C22×AGL(1,𝔽7)
commutator, socle, cosocleC22×C7C24×C3
FrattiniC22C23×AGL(1,𝔽7)
FittingC2×C42×C7C2×C3
hypercenterC2×C42AGL(1,𝔽7)
hypocenterC7C3×#532
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C2×C42

620 conjugacy classes of subgroups; only the 204 normal subgroups are shown.

normal subgroups only

This group has 620 conjugacy classes of subgroups — too many to draw. Only its 204 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) = 224

Polycyclic presentation:

2^4,3,2^2,7|b^2=g,d^2=f,c^a=cg,d^a=df,h^a=h^6,h^e=h^2

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72229384, #72229413, #72229420, …
maximal normal subgroup of#72229384, #72229413, #72229420, …
maximal quotient of#72229458

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 6500);