Finite Group Databasebeta

C7×#21181 #13198397

order1792
nilpotency class3
isoclinismisoclinic class of #471
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#21181

Subgroups

subgroupG/H
centerC2×C4×C7#121
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC22×C7C2×#121
prime radicalC24×C7#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C7 ◁ C23×C4×C7 ◁ G

874 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)(8,9,11,10)(12,13)(14,24)(15,29)(16,21)(17,22)(18,23)(19,27)(20,31)(25,39)(26,34)(28,37)(30,36)(32,35)(33,42)(38,41)(40,43);(8,10,11,9)(12,14)(13,19)(15,25)(16,26)(17,27)(18,28)(20,33)(21,24)(22,37)(23,34)(29,38)(30,40)(31,41)(32,42)(35,43)(36,39);(12,15,17,31,18,32,16,30)(13,20,21,29,23,36,22,35)(14,25,27,41,28,42,26,40)(19,33,24,38,34,39,37,43);(12,16,18,17)(13,21,23,22)(14,26,28,27)(15,30,32,31)(19,24,34,37)(20,29,36,35)(25,40,42,41)(33,38,39,43)

Conjugacy classes & character table

448 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 14169);