Finite Group Databasebeta

#13050895

order1344
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ #335
SylowC7 ⋊ #4458
SylowC3 ⋊ #89274

Subgroups

subgroupG/H
centerC2×C4#4247
commutatorC3×C4×C7C2×C8
Frattini, hypercenterC42D3×D7
Fitting, cosocleC3×C42×C7C22
socle, prime radicalC22×C3×C7C4⋊C4
hypocenterC3×C7#335
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2×C4 ◁ C42

108 conjugacy classes of subgroups; only the 66 normal subgroups are shown.

normal subgroups only

This group has 108 conjugacy classes of subgroups — too many to draw. Only its 66 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) = 1344

Polycyclic presentation:

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

Conjugacy classes & character table

168 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 184);