Finite Group Databasebeta

C13×#808 #11928079

order1248
isoclinismisoclinic class of #213
automorphism?
homologyAbelianization (H1) = C2×C4×C13 · Schur multiplier (H2) = C2

Aliases

direct productC13×#808

Splittings

HallC3×C13 ⋊ #106
SylowC3 ⋊ C13×#106

Subgroups

subgroupG/H
centerC22×C13#67
commutatorC3×C4C2×C4×C13
FrattiniC2×C4C2×D3×C13
FittingC3×C13×C4⋊C4C2
socle, prime radicalC22×C3×C13D4
cosocleC2×C3×C4C22×C13
hypercenterC13×C4⋊C4D3
hypocenterC3C13×#106
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C13 ◁ C2×C4×C13 ◁ C13×C4⋊C4

72 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)(17,18,19,20)(22,25)(23,27)(26,28);(15,16)(21,22,23,25,24,26,27,28)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1248, 191);