Finite Group Databasebeta

C3×#89477 #13055140

order1344
automorphism?
homologyAbelianization (H1) = C22×C3×C4 · Schur multiplier (H2) = C22

Aliases

direct productC3×#89477

Splittings

FittingC3×C7×#97 ⋊ C2
HallC3×C7 ⋊ #432
SylowC7 ⋊ C3×#432

Subgroups

subgroupG/H
centerC2×C3×C4C22×D7
commutatorC22×C7C22×C3×C4
FrattiniC2×C4C22×C3×D7
FittingC3×C7×#97C2
socleC22×C3×C7C22×C4
prime radicalC22×C3×D7C2×C4
cosocleC2×C4×C7C23×C3
hypercenterC3×#97D7
hypocenterC7C3×#432
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C2×C3×C4 ◁ C3×#97

220 conjugacy classes of subgroups; only the 102 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 102 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) = 672

A minimal faithful permutation representation — 3 generators on 26 points:

(1,2,3)(4,5,7,9,10,8,6)(12,16)(15,18)(19,20,21,24,22,23,25,26);(11,13,14,17)(12,15,16,18)(20,23)(24,26);(5,6)(7,8)(9,10)(11,12)(13,15)(14,16)(17,18)

Conjugacy classes & character table

264 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 4429);