Finite Group Databasebeta

C5×#6386 #11764483

order1120
isoclinismisoclinic class of Dic14
automorphism?
homologyAbelianization (H1) = C2×C5×C8 · Schur multiplier (H2) = C1

Aliases

direct productC5×#6386

Splittings

HallC5×C7 ⋊ M32
SylowC7 ⋊ C5×M32

Subgroups

subgroupG/H
centerC5×C8C2×D7
commutatorC2×C7C2×C5×C8
FrattiniC8C2×C5×D7
FittingC2×C5×C7×C8C2
socleC2×C5×C7C2×C8
prime radicalC22×C5×C7C8
cosocleC7×C8C22×C5
hypercenterC2×C5×C8D7
hypocenterC7C5×M32
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C5×C8 ◁ C2×C5×C8

52 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 560

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

(1,2,3,4,5)(6,7,9,11,12,10,8)(14,18)(19,24)(20,25)(26,28);(7,8)(9,10)(11,12)(13,14,15,19,16,20,21,26,17,18,22,24,23,25,27,28)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1120, 89);