Finite Group Databasebeta

C5×#70651 #14313843

order1920
isoclinismisoclinic class of #826
automorphism?
homologyAbelianization (H1) = C22×C4×C5 · Schur multiplier (H2) = C23

Aliases

direct productC5×#70651

Splittings

FittingC3×C5×#427 ⋊ C2
HallC3×C5 ⋊ #2138
SylowC3 ⋊ C5×#2138

Subgroups

subgroupG/H
centerC2×C4×C5#213
commutatorC3×C8C22×C4×C5
FrattiniC2×C8C22×C5×D3
FittingC3×C5×#427C2
socleC22×C3×C5C2×D8
prime radicalC2×C5×#904C2
cosocleC2×C3×C8C23×C5
hypercenterC5×#427D3
hypocenterC3C5×#2138
LCSG ▷ C3×C8 ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4×C5 ◁ C22×C4×C5 ◁ C22×C5×C8 ◁ C5×#427

456 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 44
transitive degreeμt(G) = 960

A minimal faithful permutation representation — 3 generators on 44 points:

(1,2,3,4,5)(6,7,8)(13,16,19,18)(14,21,23,33)(15,25,27,34)(17,28,32,31)(20,35,37,36)(22,29,39,43)(24,40,41,38)(26,30,42,44);(7,8)(13,15)(14,20)(16,25)(17,30)(18,34)(19,27)(21,35)(22,38)(23,37)(24,29)(26,31)(28,42)(32,44)(33,36)(39,40)(41,43);(9,10,11,12)(13,14)(15,24)(16,21)(17,29)(18,33)(19,23)(20,26)(22,31)(25,40)(27,41)(28,39)(30,35)(32,43)(34,38)(36,44)(37,42)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 39541);