Finite Group Databasebeta

C7×#18976 #13196192

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

Aliases

direct productC7×#18976

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3554C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

866 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)(11,14)(12,16)(13,21)(15,19)(18,22)(20,23)(24,25,29,32)(26,34,35,38)(27,30,28,33)(31,36,39,37);(8,10)(9,15)(11,18)(12,19)(13,22)(14,20)(16,23)(17,21)(25,30)(27,28)(31,38)(32,33)(34,39)(36,37);(8,11,14,9)(10,18,20,15)(12,16,13,21)(17,19,23,22)(24,26,29,35)(25,31,32,39)(27,37,28,36)(30,38,33,34);(8,12,14,13)(9,16,11,21)(10,19,20,22)(15,23,18,17)(25,32)(26,35)(30,33)(36,37)

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, 11964);