Finite Group Databasebeta

C7×#22741 #13199957

order1792
nilpotency class3
isoclinismisoclinic class of D4×D8
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#22741

Subgroups

subgroupG/H
center, socle, prime radicalC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C2×C4×C7×Q8 ◁ G

734 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Conjugacy classes & character table

490 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 15729);