Finite Group Databasebeta

C7×#19712 #13196928

order1792
nilpotency class3
isoclinismisoclinic class of #19697
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#19712

Subgroups

subgroupG/H
center, socleC22×C7C2×#127
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3169C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

704 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 896

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

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

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, 12700);