Finite Group Databasebeta

C7×#21989 #13199205

order1792
nilpotency class3
isoclinismisoclinic class of #3192
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#21989

Subgroups

subgroupG/H
center, socleC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC24×C7C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C22×C42×C7 ◁ G

786 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)(13,16)(14,18)(20,21)(22,29)(23,31)(24,28)(25,26)(27,32)(30,35)(33,34);(12,13)(14,17)(15,16)(18,19)(20,22,24,25)(21,26,28,29)(23,32,33,30)(27,31,35,34);(13,16)(17,19)(20,23,25,32,24,33,22,30)(21,27,29,31,28,35,26,34);(12,14,15,18)(13,17,16,19)(21,28)(23,33)(26,29)(30,32)

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, 14977);