Finite Group Databasebeta

C7×#61871 #13239087

order1792
nilpotency class3
isoclinismisoclinic class of #61629
automorphism?
homologyAbelianization (H1) = C25×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#61871

Subgroups

subgroupG/H
center, socleC22×C7C23×D4
commutator, Frattini, cosocleC2×C4C25×C7
prime radicalC7×#3106C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C7×#533 ◁ G

1700 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 896

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

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, 54859);