Finite Group Databasebeta

C7×#19730 #13196946

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

Aliases

direct productC7×#19730

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

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, 12718);