Finite Group Databasebeta

#13052992

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

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ #428
SylowC7 ⋊ #4861
SylowC3 ⋊ #89653

Subgroups

subgroupG/H
centerC22#66681
commutatorC3×C4×C7C22×C4
FrattiniC2×C4C2×D3×D7
FittingC2×C3×C7×C8C22
socleC22×C3×C7C2×D4
prime radicalC22×D21D4
cosocleC2×C3×C4×C7C23
hypercenterC2×C8D3×D7
hypocenterC3×C7#428
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8

236 conjugacy classes of subgroups; only the 80 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 80 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,b^2=e,c^2=d,d^2=f,c^a=cd,d^a=df,h^a=h^6,c^b=cdf,d^b=df,g^b=g^2

Conjugacy classes & character table

126 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 2281);