Finite Group Databasebeta

C7×#19742 #13196958

order1792
nilpotency class3
isoclinismisoclinic class of #19733
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#19742

Subgroups

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

738 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)(8,9,14,11)(10,17,20,23)(12,16,13,21)(15,22,18,19)(26,32)(27,34)(29,35)(31,37)(33,38)(36,39);(8,10,13,19,14,20,12,22)(9,15,16,17,11,18,21,23)(24,25)(26,29)(27,31)(28,30)(32,35)(33,36)(34,37)(38,39);(8,11,14,9)(10,18,20,15)(12,16,13,21)(17,19,23,22)(24,26,27,32,28,33,34,38)(25,29,31,35,30,36,37,39);(8,12,14,13)(9,16,11,21)(10,19,20,22)(15,23,18,17)(25,30)(29,36)(31,37)(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, 12730);