Finite Group Databasebeta

C5×#87637 #14519950

order1960
isoclinismisoclinic class of #5997
automorphism?
homologyAbelianization (H1) = C5×C8 · Schur multiplier (H2) = C7

Aliases

direct productC5×#87637

Splittings

derived, SylowC72 ⋊ C5×C8
HallC5×C72 ⋊ C8

Subgroups

subgroupG/H
center, hypercenterC2×C5#5997
commutator, hypocenterC72C5×C8
FrattiniC2C5×#5997
Fitting, socle, prime radicalC2×C5×C72C4
cosocleC7⋊Dic7C2×C5
LCSG ▷ C72
UCSC1 ◁ C2×C5

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 27
transitive degreeμt(G) = 280

A minimal faithful permutation representation — 2 generators on 27 points:

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

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1960, 47);