Finite Group Databasebeta

C7×#19188 #13196404

order1792
nilpotency class3
isoclinismisoclinic class of #19186
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#19188

Subgroups

subgroupG/H
center, socleC22×C7C2×#121
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#532C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

714 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 47 points:

(1,2,3,4,5,6,7)(8,9)(10,12)(11,14)(13,15)(16,17,21,25)(18,26,30,40)(19,23,31,37)(20,33,27,24)(22,34,36,29)(28,39,42,47)(32,44,41,38)(35,45,46,43);(16,18,27,34,21,30,20,29)(17,22,33,40,25,36,24,26)(19,28,41,45,31,42,32,43)(23,35,44,47,37,46,38,39);(9,12)(10,15)(13,14)(16,19)(17,23)(18,28)(20,32)(21,31)(22,35)(24,38)(25,37)(26,39)(27,41)(29,43)(30,42)(33,44)(34,45)(36,46)(40,47);(19,31)(23,37)(28,42)(32,41)(35,46)(38,44)(39,47)(43,45)

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, 12176);