Finite Group Databasebeta

C7×#26137 #13203353

order1792
nilpotency class3
isoclinismisoclinic class of #23848
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#26137

Subgroups

subgroupG/H
center, socleC23×C7C22×D4
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×#2414C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C2×C4×C7×D4 ◁ G

894 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 35 points:

(1,2,3,4,5,6,7)(8,9)(10,11)(12,13)(14,17)(15,19)(16,18)(20,21,25,24)(22,26,29,32)(23,27,31,33)(28,34,35,30);(9,11)(12,14,16,15)(13,17,18,19)(20,22)(21,26)(23,30)(24,32)(25,29)(27,28)(31,34)(33,35);(12,15,16,14)(13,17,18,19)(20,23,25,31)(21,27,24,33)(22,28,29,35)(26,34,32,30);(9,11)(20,21,25,24)(22,26,29,32)(23,27,31,33)(28,34,35,30)

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, 19125);