Finite Group Databasebeta

C7×#23440 #13200656

order1792
nilpotency class3
isoclinismisoclinic class of #23439
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C27

Aliases

direct productC7×#23440

Subgroups

subgroupG/H
center, socleC22×C7C2×#121
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC2×C7×#575C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C23×C4×C7 ◁ G

1898 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)(14,24)(15,29)(16,23)(17,22)(18,21)(19,26)(20,31)(25,40)(27,35)(28,36)(30,37)(32,38)(33,39)(34,42)(41,43);(9,11)(12,14)(13,19)(15,30)(16,27)(17,26)(18,28)(20,37)(21,35)(22,36)(23,24)(25,32)(29,40)(31,42)(33,41)(34,39)(38,43);(12,15,18,33)(13,20,21,38)(14,25,28,42)(16,32,17,31)(19,34,35,40)(22,39,23,29)(24,37,36,43)(26,30,27,41);(13,21)(19,35)(20,38)(22,23)(24,36)(29,39)(34,40)(37,43)

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, 16428);