Finite Group Databasebeta

C13×#950 #11928926

order1248
isoclinismisoclinic class of #213
automorphism?
homologyAbelianization (H1) = C23×C13 · Schur multiplier (H2) = C22

Aliases

direct productC13×#950

Splittings

FittingC3×C13×#41 ⋊ C2
HallC3×C13 ⋊ #135
SylowC3 ⋊ C13×#135

Subgroups

subgroupG/H
centerC4×C13#67
commutator, cosocleC3×C4C23×C13
FrattiniC4C22×D3×C13
FittingC3×C13×#41C2
socleC2×C3×C13C2×D4
hypercenterC13×#41D3
hypocenterC3C13×#135
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C4×C13 ◁ C2×C4×C13 ◁ C13×#41

124 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 124 conjugacy classes of subgroups — too many to draw. Only its 58 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) = 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)(18,23)(20,28)(22,29)(24,25)(26,32)(30,31);(17,19,21,27)(18,22,25,31)(20,26,28,32)(23,29,24,30);(15,16)(17,18)(19,22)(20,23)(21,25)(24,28)(26,29)(27,31)(30,32)

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, 1038);