Finite Group Databasebeta

C7×#19031 #13196247

order1792
nilpotency class3
isoclinismisoclinic class of #19014
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#19031

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3171C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

834 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)(10,17)(11,15)(12,21)(13,16)(14,19)(18,22)(20,23)(26,32)(27,34)(29,37)(30,35)(33,36)(38,39);(8,10)(9,14)(11,19)(12,18)(13,20)(15,23)(16,22)(17,21)(24,25,28,31)(26,29,33,38)(27,35,34,30)(32,39,36,37);(8,9)(10,14)(11,15)(12,21)(13,16)(17,18)(19,23)(20,22)(24,26)(25,29)(27,36)(28,33)(30,39)(31,38)(32,34)(35,37);(8,11,13,12)(9,15,16,21)(10,18,20,19)(14,17,22,23)

Conjugacy classes & character table

259 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 12019);