Finite Group Databasebeta

C7×#33864 #13211080

order1792
nilpotency class4
isoclinismisoclinic class of D4×D16
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#33864

Subgroups

subgroupG/H
center, socleC22×C7C22×D8
commutator, Frattini, cosocleC2×C8C24×C7
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C4×C7×D4 ◁ C7×C8×D4 ◁ G

580 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)(8,9,11,13)(10,14,15,12)(16,17,21,26)(18,22,29,37)(19,23,32,39)(20,33,31,25)(24,40,38,30)(27,34,43,46)(28,44,42,36)(35,47,45,41);(8,10)(9,12)(11,15)(13,14)(16,18,21,29)(17,22,26,37)(19,27,32,43)(20,28,31,42)(23,34,39,46)(24,35,38,45)(25,36,33,44)(30,41,40,47);(17,23)(19,30)(20,31)(22,34)(24,25)(26,39)(27,41)(28,42)(32,40)(33,38)(35,36)(37,46)(43,47)(44,45);(10,15)(12,14)

Conjugacy classes & character table

385 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 26852);