Finite Group Databasebeta

C7×#18338 #13195554

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

Aliases

direct productC7×#18338

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×#537C22
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

928 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)(8,9,13,17)(10,18,20,22)(11,15,12,16)(14,21,23,19)(27,34)(29,35)(30,37)(32,38);(8,10)(9,14)(11,19)(12,21)(13,20)(15,22)(16,18)(17,23)(24,25)(26,29)(27,30)(28,31)(32,36)(33,35)(34,37)(38,39);(8,11,13,12)(9,15,17,16)(10,19,20,21)(14,22,23,18)(24,26)(25,29)(27,32)(28,33)(30,36)(31,35)(34,38)(37,39);(8,11,13,12)(9,16,17,15)(10,19,20,21)(14,18,23,22)(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, 11326);