Finite Group Databasebeta

C7×#19028 #13196244

order1792
nilpotency class3
isoclinismisoclinic class of #19014
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#19028

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3217C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

888 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)(9,14)(10,17)(11,12)(16,19)(18,20)(21,23)(25,29)(27,34)(30,38)(31,35)(32,36)(37,39);(8,9)(10,15)(11,19)(12,14)(13,16)(17,23)(18,22)(20,21)(24,25,28,31)(26,30,33,39)(27,35,34,29)(32,37,36,38);(8,10,13,18)(9,15,16,22)(11,17,12,20)(14,21,19,23)(24,26,28,33)(25,30,31,39)(27,36,34,32)(29,37,35,38);(9,16)(14,19)(15,22)(21,23)(25,31)(29,35)(30,39)(37,38)

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, 12016);