Finite Group Databasebeta

C7×#18805 #13196021

order1792
nilpotency class3
isoclinismisoclinic class of #18746
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#18805

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3475C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

968 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 31
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 4 generators on 31 points:

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

Conjugacy classes & character table

301 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 11793);