Finite Group Databasebeta

C7×#25879 #13203095

order1792
nilpotency class3
isoclinismisoclinic class of #24468
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C24×C4

Aliases

direct productC7×#25879

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×#3499C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

1178 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 4 generators on 47 points:

(1,2,3,4,5,6,7)(8,9)(10,14)(11,13)(12,15)(16,17,22,26)(18,23,29,40)(19,30,32,43)(20,34,21,25)(24,36,42,33)(27,41,44,47)(28,39,35,38)(31,46,45,37);(8,10,12,11)(9,13,15,14)(16,18)(17,23)(19,31)(20,28)(21,35)(22,29)(24,41)(25,38)(26,40)(27,33)(30,46)(32,45)(34,39)(36,44)(37,43)(42,47);(8,10,12,11)(9,14,15,13)(16,19,20,33,22,32,21,36)(17,24,25,30,26,42,34,43)(18,27,28,45,29,44,35,31)(23,37,38,41,40,46,39,47);(8,11,12,10)(9,14,15,13)(19,32)(24,42)(27,44)(30,43)(31,45)(33,36)(37,46)(41,47)

Conjugacy classes & character table

280 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 18867);