Finite Group Databasebeta

C7×#18942 #13196158

order1792
nilpotency class3
isoclinismisoclinic class of #18930
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#18942

Subgroups

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

880 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)(10,14)(11,13)(12,16)(15,19)(17,21)(18,20)(22,23)(24,25)(26,35)(27,36)(28,34)(29,33)(30,32)(31,39)(37,38);(9,13)(11,19)(14,20)(15,16)(18,23)(21,22)(24,26,30,31)(25,27,32,38)(28,37,29,36)(33,39,34,35);(8,10)(9,14)(11,18)(12,17)(13,20)(15,22)(16,21)(19,23)(24,27)(25,31)(26,32)(28,39)(29,35)(30,38)(33,36)(34,37);(10,17)(14,21)(18,23)(20,22)(25,32)(27,38)(33,34)(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, 11930);