Finite Group Databasebeta

C7×#23414 #13200630

order1792
nilpotency class3
isoclinismisoclinic class of #23414
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C27

Aliases

direct productC7×#23414

Subgroups

subgroupG/H
centerC4×C7C2×#127
commutator, Frattini, cosocleC22×C4C24×C7
socleC2×C7C2×#392
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C7 ◁ C23×C4×C7 ◁ G

1980 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 224

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

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

Conjugacy classes & character table

322 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 16402);