Finite Group Databasebeta

C7×#20516 #13197732

order1792
nilpotency class2
isoclinismisoclinic class of #120
automorphism?
homologyAbelianization (H1) = C22×C42×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#20516

Subgroups

subgroupG/H
centerC22×C7×C8C23
commutatorC22C22×C42×C7
Frattini, cosocleC22×C4C24×C7
socle, prime radicalC23×C7C23×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C7×C8 ◁ G

886 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 1792

A minimal faithful permutation representation — 4 generators on 35 points:

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

Conjugacy classes & character table

784 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 13504);