Finite Group Databasebeta

#13056356

order1344
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ #432
SylowC7 ⋊ #4719
SylowC3 ⋊ #89491

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D21
commutator, socleC22×C3×C7C22×C4
FittingC3×C7×C22⋊C8C2
prime radicalC23×C3×C7C2×C4
cosocleC2×C3×C4×C7C23
hypercenterC22⋊C8D21
hypocenterC3×C7#432
LCSG ▷ C22×C3×C7 ▷ C3×C7
UCSC1 ◁ C2×C4 ◁ C22⋊C8

220 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 85 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) = 672

Polycyclic presentation:

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

Conjugacy classes & character table

228 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 5645);