Finite Group Databasebeta

C7×#18965 #13196181

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

Aliases

direct productC7×#18965

Subgroups

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

900 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)(10,19)(11,16)(12,17)(13,22)(14,18)(15,20)(21,23)(26,33)(27,28)(30,37)(31,35)(34,36)(38,39);(8,10,14,11)(9,15,18,23)(12,20,13,21)(16,22,19,17)(24,25)(26,30)(27,31)(28,35)(29,32)(33,38)(34,39)(36,37);(8,11,14,10)(9,16,18,19)(12,20,13,21)(15,22,23,17)(24,26)(25,30)(27,33)(28,36)(29,34)(31,38)(32,39)(35,37);(8,12,14,13)(9,17,18,22)(10,20,11,21)(15,16,23,19)(24,27,29,28)(25,31,32,35)(26,33,34,36)(30,38,39,37)

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, 11953);