Finite Group Databasebeta

#13059271

order1344
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ #578
SylowC7 ⋊ #5779
SylowC3 ⋊ #90470

Subgroups

subgroupG/H
centerC2C2×#66681
commutator, cosocleC3×C4×C7C24
FrattiniC4C22×D3×D7
FittingC3×C7×M16C22
socleC2×C3×C7C22×D4
hypercenterM16D3×D7
hypocenterC3×C7#578
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2 ◁ C2×C4 ◁ M16

496 conjugacy classes of subgroups; only the 128 normal subgroups are shown.

normal subgroups only

This group has 496 conjugacy classes of subgroups — too many to draw. Only its 128 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|b^2=f,c^2=f,d^2=e,e^2=f,d^a=de,e^a=ef,h^a=h^6,c^b=cf,d^b=de,e^b=ef,g^b=g^2,d^c=df

Conjugacy classes & character table

96 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 8560);