Finite Group Databasebeta

C7×#18430 #13195646

order1792
nilpotency class3
isoclinismisoclinic class of #18414
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C24×C4

Aliases

direct productC7×#18430

Subgroups

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

996 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)(27,34)(29,35)(30,37)(32,38);(9,13)(11,19)(14,20)(15,16)(18,23)(21,22)(24,25)(26,29)(27,30)(28,31)(32,36)(33,35)(34,37)(38,39);(8,10,12,17)(9,14,16,21)(11,18,19,23)(13,20,15,22)(24,26)(25,29)(27,32)(28,33)(30,36)(31,35)(34,38)(37,39);(10,17)(14,21)(18,23)(20,22)(24,27,28,34)(25,30,31,37)(26,32,33,38)(29,36,35,39)

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, 11418);