Finite Group Databasebeta

C7×#7872 #13185088

order1792
nilpotency class3
isoclinismisoclinic class of D8
automorphism?
homologyAbelianization (H1) = C2×C4×C7×C8 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#7872

Subgroups

subgroupG/H
centerC2×C42×C7D4
commutatorC4C2×C4×C7×C8
Frattini, cosocleC2×C42C23×C7
socleC23×C7C2×C4⋊C4
prime radicalC24×C7C4⋊C4
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C42×C7 ◁ C22×C42×C7 ◁ G

718 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Conjugacy classes & character table

784 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 860);