Finite Group Databasebeta

C7×#18996 #13196212

order1792
nilpotency class3
isoclinismisoclinic class of #18992
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#18996

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3529C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

948 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 448

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

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

Conjugacy classes & character table

238 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 11984);