Finite Group Databasebeta

C13×#681 #11760129

order1040
isoclinismisoclinic class of Dic10
automorphism?
homologyAbelianization (H1) = C2×C4×C13 · Schur multiplier (H2) = C1

Aliases

direct productC13×#681

Splittings

HallC5×C13 ⋊ M16
SylowC5 ⋊ C13×M16

Subgroups

subgroupG/H
centerC4×C13C2×D5
commutatorC2×C5C2×C4×C13
FrattiniC4C2×D5×C13
FittingC2×C4×C5×C13C2
socleC2×C5×C13C2×C4
prime radicalC22×C5×C13C4
cosocleC4×C5C22×C13
hypercenterC2×C4×C13D5
hypocenterC5C13×M16
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C4×C13 ◁ C2×C4×C13

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 520

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

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

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1040, 58);