Finite Group Databasebeta

C7×#60866 #13238082

order1792
nilpotency class3
isoclinismisoclinic class of #60750
automorphism?
homologyAbelianization (H1) = C25×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#60866

Subgroups

subgroupG/H
center, socleC22×C7C23×D4
commutator, Frattini, cosocleC2×C4C25×C7
prime radicalC2×C7×#121C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C22×C42×C7 ◁ G

1788 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 5 generators on 39 points:

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

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 53854);