Finite Group Databasebeta

#13052192

order1344
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ #504
SylowC7 ⋊ #4907
SylowC3 ⋊ #89679

Subgroups

subgroupG/H
center, FrattiniC8C2×D3×D7
commutator, socleC2×C3×C7C22×C8
FittingC3×C7×C16C22
prime radical#66675C4
cosocleC3×C7×C8C23
hypercenterC16D3×D7
hypocenterC3×C7#504
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C8 ◁ C16

168 conjugacy classes of subgroups; only the 68 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 68 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|c^2=d,d^2=e,e^2=f,b^a=bf,c^a=cf,h^a=h^6,c^b=cf,g^b=g^2

Conjugacy classes & character table

168 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 1481);