Finite Group Databasebeta

C7×#16567 #13193783

order1792
nilpotency class2
isoclinismisoclinic class of #16249
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#16567

Subgroups

subgroupG/H
center, socle, prime radicalC24×C7C24
commutator, Frattini, cosocleC24C24×C7
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24×C7 ◁ G

1194 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 31
transitive degreeμt(G) = 1792

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

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

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 9555);