Finite Group Databasebeta

C7×#23472 #13200688

order1792
nilpotency class3
isoclinismisoclinic class of #23472
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C26

Aliases

direct productC7×#23472

Subgroups

subgroupG/H
centerC4×C7C2×#124
commutator, Frattini, cosocleC22×C4C24×C7
socleC2×C7C2×#393
prime radicalC22×C7×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C7 ◁ C23×C4×C7 ◁ G

1148 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)(10,15)(11,23,25,34)(12,17)(13,28)(14,18)(16,26,33,27)(19,32,35,39)(20,30)(21,31)(22,37)(24,29,36,38);(8,10)(9,15)(11,24,25,36)(12,21)(13,22)(14,20)(16,32,33,39)(17,31)(18,30)(19,27,35,26)(23,38,34,29)(28,37);(8,11)(9,16)(10,19)(12,27)(13,26)(14,25)(15,29)(17,34)(18,33)(20,35)(21,24)(22,36)(23,28)(30,38)(31,39)(32,37);(10,20)(15,30)(19,35)(21,22)(24,36)(29,38)(31,37)(32,39)

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, 16460);