Finite Group Databasebeta

C7×#24475 #13201691

order1792
nilpotency class3
isoclinismisoclinic class of #24472
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C26

Aliases

direct productC7×#24475

Subgroups

subgroupG/H
center, socleC2×C7#2410
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×#3585C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C7 ◁ C22×C4×C7 ◁ G

1324 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)(8,9,13,20,15,21,14,19)(10,22,26,35,27,37,25,16)(11,28,31,18,12,32,30,17)(23,33,29,36,38,39,24,34);(8,10)(9,16)(11,29)(12,24)(13,26)(14,25)(15,27)(17,36)(18,34)(19,37)(20,22)(21,35)(23,30)(28,39)(31,38)(32,33);(8,11,15,12)(9,17,21,18)(10,23,27,38)(13,30,14,31)(16,33,35,39)(19,28,20,32)(22,34,37,36)(24,25,29,26);(8,12,15,11)(9,18,21,17)(10,24,27,29)(13,30,14,31)(16,34,35,36)(19,28,20,32)(22,33,37,39)(23,25,38,26)

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, 17463);