Finite Group Databasebeta

C7×#18966 #13196182

order1792
nilpotency class3
isoclinismisoclinic class of #18930
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#18966

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3546C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

938 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 39 points:

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

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, 11954);