Finite Group Databasebeta

#13050913

order1344
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ #350
SylowC7 ⋊ #4561
SylowC3 ⋊ #89310

Subgroups

subgroupG/H
centerC8#4245
commutatorC3×C4×C7C2×C8
Frattini, hypercenterC2×C8D3×D7
Fitting, cosocleC2×C3×C7×C8C22
socleC2×C3×C7C22⋊C8
prime radicalC3×#1157C4
hypocenterC3×C7#350
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C8 ◁ C2×C8

112 conjugacy classes of subgroups; only the 50 normal subgroups are shown.

normal subgroups only

This group has 112 conjugacy classes of subgroups — too many to draw. Only its 50 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|b^2=c,c^2=e,d^2=f,e^2=f,b^a=bd,d^a=df,h^a=h^6,d^b=df,g^b=g^2

Conjugacy classes & character table

156 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 202);