Finite Group Databasebeta

C3×#89309 #13051174

order1344
automorphism?
homologyAbelianization (H1) = C2×C3×C8 · Schur multiplier (H2) = C2

Aliases

direct productC3×#89309

Splittings

FittingC3×C7×M32 ⋊ C2
HallC3×C7 ⋊ #349
SylowC7 ⋊ C3×#349

Subgroups

subgroupG/H
centerC3×C4(C2×D7)⋊C4
commutatorC22×C7C2×C3×C8
FrattiniC2×C8C2×C3×D7
FittingC3×C7×M32C2
socleC2×C3×C7C22⋊C8
prime radicalC22×C3×D7C8
cosocleC2×C7×C8C22×C3
hypercenterC3×M32D7
hypocenterC7C3×#349
LCSG ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C3×C4 ◁ C2×C3×C8 ◁ C3×M32

116 conjugacy classes of subgroups; only the 54 normal subgroups are shown.

normal subgroups only

This group has 116 conjugacy classes of subgroups — too many to draw. Only its 54 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) = 336

A minimal faithful permutation representation — 2 generators on 26 points:

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

Conjugacy classes & character table

246 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 463);