Finite Group Databasebeta

C7×#18280 #13195496

order1792
nilpotency class3
isoclinismisoclinic class of #18252
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#18280

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC22×C4C24×C7
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

1002 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 224

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

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

Conjugacy classes & character table

280 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 11268);