Finite Group Databasebeta

C7×#19718 #13196934

order1792
nilpotency class3
isoclinismisoclinic class of #19713
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#19718

Subgroups

subgroupG/H
center, socleC22×C7C2×#127
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3207C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

712 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)(10,17,15,12)(11,14,19,21)(18,23,22,20)(24,25,29,33)(26,31,34,39)(27,36,35,30)(28,38,37,32);(8,10,12,9,13,15,17,16)(11,18,20,14,19,22,23,21)(24,26,28,35,29,34,37,27)(25,30,32,31,33,36,38,39);(8,11,13,19)(9,14,16,21)(10,18,15,22)(12,20,17,23)(24,27,37,34,29,35,28,26)(25,31,38,30,33,39,32,36);(11,19)(14,21)(18,22)(20,23)(26,34)(27,35)(30,36)(31,39)

Conjugacy classes & character table

280 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 12706);