Finite Group Databasebeta

C7×#8655 #13185871

order1792
nilpotency class3
isoclinismisoclinic class of #1685
automorphism?
homologyAbelianization (H1) = C22×C4×C7 · Schur multiplier (H2) = C2×C4

Aliases

direct productC7×#8655

Subgroups

subgroupG/H
center, socle, prime radicalC23×C7#121
commutatorC42C22×C4×C7
Frattini, cosocleC2×C42C23×C7
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C7 ◁ C2×C42×C7 ◁ G

418 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 1792

A minimal faithful permutation representation — 3 generators on 35 points:

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

Conjugacy classes & character table

322 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 1643);