Finite Group Databasebeta

C7×#18804 #13196020

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

Aliases

direct productC7×#18804

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

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, 11792);