Finite Group Databasebeta

C13×#816 #11928092

order1248
isoclinismisoclinic class of #204
automorphism?
homologyAbelianization (H1) = C2×C4×C13 · Schur multiplier (H2) = C2

Aliases

direct productC13×#816

Splittings

HallC3×C13 ⋊ #103
SylowC3 ⋊ C13×#103

Subgroups

subgroupG/H
centerC22×C13D12
commutatorC3×C4C2×C4×C13
FrattiniC2×C4C2×D3×C13
FittingC2×C3×C8×C13C2
socle, prime radicalC22×C3×C13D4
cosocleC2×C3×C4C22×C13
hypercenterC2×C8×C13D3
hypocenterC3C13×#103
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C13 ◁ C2×C4×C13 ◁ C2×C8×C13

84 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 1248

A minimal faithful permutation representation — 2 generators on 28 points:

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

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, 204);