Finite Group Databasebeta

C5×#67612 #14277129

order1920
isoclinismisoclinic class of #4451
automorphism?
homologyAbelianization (H1) = C42×C5 · Schur multiplier (H2) = C23

Aliases

direct productC5×#67612

Splittings

HallC3×C5 ⋊ #1294
SylowC3 ⋊ C5×#1294

Subgroups

subgroupG/H
centerC23×C5(C2×D3)⋊C4
commutatorC2×C3×C4C42×C5
FrattiniC23×C4C2×C5×D3
FittingC2×C3×C5×#95C2
socleC23×C3×C5C22⋊C4
prime radicalC24×C3×C5D4
cosocleC23×C3×C4C22×C5
hypercenterC2×C5×#95D3
hypocenterC3C5×#1294
LCSG ▷ C2×C3×C4 ▷ C22×C3 ▷ C3
UCSC1 ◁ C23×C5 ◁ C23×C4×C5 ◁ C2×C5×#95

552 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 480

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

(1,2,3,4,5)(6,7,8)(13,15)(14,17,18,19)(16,20)(22,25,27,26);(7,8)(9,10,11,12)(13,14)(15,19)(16,18)(17,20)(21,22)(23,25)(24,27)(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(1920, 2827);