Finite Group Databasebeta

C7×#22018 #13199234

order1792
nilpotency class2
isoclinismisoclinic class of #534
automorphism?
homologyAbelianization (H1) = C23×C7×C8 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#22018

Subgroups

subgroupG/H
centerC22×C4×C7C24
commutatorC22C23×C7×C8
Frattini, cosocleC22×C4C24×C7
socle, prime radicalC23×C7C23×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4×C7 ◁ G

734 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 31
transitive degreeμt(G) = 1792

A minimal faithful permutation representation — 4 generators on 31 points:

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

Conjugacy classes & character table

616 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 15006);