Finite Group Databasebeta

C7×#18706 #13195922

order1792
nilpotency class3
isoclinismisoclinic class of #18682
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#18706

Subgroups

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

908 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)(9,13)(11,18)(14,20)(15,19)(17,22)(21,23)(24,25)(26,34)(27,32)(28,31)(29,33)(30,36)(35,39)(37,38);(8,9,12,15)(10,14,16,21)(11,19,18,13)(17,23,22,20)(24,26,29,37)(25,30,33,39)(27,35,28,36)(31,38,32,34);(8,10)(9,14)(11,17)(12,16)(13,20)(15,21)(18,22)(19,23)(25,31)(27,28)(30,38)(32,33)(34,39)(35,36);(10,16)(14,21)(17,22)(20,23)(24,27,29,28)(25,32,33,31)(26,35,37,36)(30,34,39,38)

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, 11694);