Finite Group Databasebeta

C7×#18775 #13195991

order1792
nilpotency class3
isoclinismisoclinic class of #18746
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#18775

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3483C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

968 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 39 points:

(1,2,3,4,5,6,7)(8,9,13,16)(10,17,19,22)(11,15,12,20)(14,21,23,18)(24,25)(26,32)(27,35)(28,30)(29,34)(31,36)(33,39)(37,38);(8,10)(9,14)(11,18)(12,21)(13,19)(15,22)(16,23)(17,20)(27,36)(31,35)(32,39)(34,37);(24,26,28,33)(25,29,30,38)(27,37,36,34)(31,39,35,32);(8,11,13,12)(9,15,16,20)(10,18,19,21)(14,22,23,17)(25,30)(29,38)(31,35)(32,39)

Conjugacy classes & character table

301 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 11763);