Finite Group Databasebeta

C7×#25142 #13202358

order1792
nilpotency class3
isoclinismisoclinic class of #25140
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#25142

Subgroups

subgroupG/H
center, socleC22×C7C2×#121
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×#525C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C23×C4×C7 ◁ G

986 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 43
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 4 generators on 43 points:

(1,2,3,4,5,6,7)(8,9)(10,11)(12,13,16,20,17,21,30,37)(14,18,23,32,24,33,41,43)(15,25,27,35,28,36,29,19)(22,38,39,34,26,42,40,31);(9,11)(12,14,16,23,17,24,30,41)(13,18,20,32,21,33,37,43)(15,26,27,40,28,22,29,39)(19,34,25,42,35,31,36,38);(12,15,17,28)(13,19,21,35)(14,22,24,26)(16,29,30,27)(18,31,33,34)(20,36,37,25)(23,40,41,39)(32,42,43,38);(9,11)

Conjugacy classes & character table

301 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 18130);