Finite Group Databasebeta

#13054818

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

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ #444
SylowC7 ⋊ #4823
SylowC3 ⋊ #89969

Subgroups

subgroupG/H
centerC4#66694
commutatorC3×C4×C7C22×C4
FrattiniC2×C4C2×D3×D7
FittingC3×C7×#41C22
socleC2×C3×C7C4×D4
prime radicalC7×#950C2
cosocleC2×C3×C4×C7C23
hypercenter#41D3×D7
hypocenterC3×C7#444
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C4 ◁ C2×C4 ◁ #41

208 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 74 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 336

Polycyclic presentation:

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

Conjugacy classes & character table

108 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 4107);