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C5×#70407 #14302394

order1920
automorphism?
homologyAbelianization (H1) = C22×C4×C5 · Schur multiplier (H2) = C24

Aliases

direct productC5×#70407

Splittings

FittingC3×C5×#421 ⋊ C2
HallC3×C5 ⋊ #1904
SylowC3 ⋊ C5×#1904

Subgroups

subgroupG/H
centerC2×C5#4956
commutatorC2×C3×C4C22×C4×C5
FrattiniC22×C4C22×C5×D3
FittingC3×C5×#421C2
socleC2×C3×C5#386
prime radicalC2×C5×#949C2
cosocleC22×C3×C4C23×C5
hypercenterC5×#421D3
hypocenterC3C5×#1904
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C5 ◁ C22×C4×C5 ◁ C5×#421

692 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 240

A minimal faithful permutation representation — 3 generators on 24 points:

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

Conjugacy classes & character table

255 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 28092);