Finite Group Databasebeta

C7×#18334 #13195550

order1792
nilpotency class3
isoclinismisoclinic class of #18316
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C24×C4

Aliases

direct productC7×#18334

Subgroups

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

972 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)(9,15)(10,20)(11,24)(12,21)(16,30)(17,34)(18,27)(19,32)(22,26)(23,25)(28,37)(31,33)(35,38)(36,39);(8,9)(10,16)(11,17)(12,27)(13,19)(14,18)(15,21)(20,31)(22,35)(23,34)(24,33)(25,38)(26,30)(28,39)(29,36)(32,37);(8,10,14,23)(9,16,18,34)(11,21,26,12)(13,20,29,25)(15,30,27,17)(19,31,36,38)(22,37,24,28)(32,33,39,35);(8,11,13,22)(9,17,19,35)(10,21,20,37)(12,25,28,23)(14,26,29,24)(15,31,32,16)(18,30,36,33)(27,38,39,34)

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, 11322);