Finite Group Databasebeta

#13050935

order1344
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ #359
SylowC7 ⋊ #4497
SylowC3 ⋊ #89305

Subgroups

subgroupG/H
centerC4#66561
commutatorC3×C7×C8C2×C4
Frattini, hypercenterC2×C8D3×D7
Fitting, cosocleC2×C3×C7×C8C22
socleC2×C3×C7#102
prime radical#10621387C2
hypocenterC3×C7#359
LCSG ▷ C3×C7×C8 ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8

112 conjugacy classes of subgroups; only the 44 normal subgroups are shown.

normal subgroups only

This group has 112 conjugacy classes of subgroups — too many to draw. Only its 44 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) = 42
transitive degreeμt(G) = 672

Polycyclic presentation:

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

Conjugacy classes & character table

180 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 224);