Finite Group Databasebeta

C13×#876 #11928852

order1248
automorphism?
homologyAbelianization (H1) = C23×C13 · Schur multiplier (H2) = C2

Aliases

direct productC13×#876

Splittings

FittingC3×C42×C13 ⋊ C2
HallC3×C13 ⋊ #126
SylowC3 ⋊ C13×#126

Subgroups

subgroupG/H
centerC22×C13C22×D3
commutator, cosocleC22×C3C23×C13
FrattiniC22C22×D3×C13
FittingC3×C42×C13C2
socleC22×C3×C13C23
prime radicalC22×D3×C13C22
hypercenterC42×C13D3
hypocenterC3C13×#126
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C22×C13 ◁ C42×C13

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 32
transitive degreeμt(G) = 624

A minimal faithful permutation representation — 3 generators on 32 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13)(14,15,16)(18,22)(21,24)(25,27,28,32)(26,30,29,31);(17,19,20,23)(18,21,22,24)(26,29)(30,31);(15,16)(17,18)(19,21)(20,22)(23,24)(25,26)(27,31)(28,29)(30,32)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1248, 964);