Finite Group Databasebeta

C7×#25191 #13202407

order1792
nilpotency class3
isoclinismisoclinic class of #24289
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#25191

Subgroups

subgroupG/H
center, socleC22×C7D42
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×#3012C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C22×C4×C7 ◁ G

1010 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)(12,13,17,24,19,25,18,23)(14,26,30,40,31,39,29,20)(15,32,35,22,16,36,34,21)(27,37,28,38,43,42,33,41);(8,9)(10,11)(12,14,17,30,19,31,18,29)(13,20,24,26,25,40,23,39)(15,33,35,27,16,28,34,43)(21,41,32,37,22,38,36,42);(9,11)(12,15,19,16)(13,21,25,22)(14,27,31,43)(17,34,18,35)(20,37,40,42)(23,32,24,36)(26,41,39,38)(28,30,33,29);(12,16,19,15)(13,22,25,21)(14,28,31,33)(17,34,18,35)(20,38,40,41)(23,32,24,36)(26,42,39,37)(27,30,43,29)

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, 18179);