Finite Group Databasebeta

C7×#33853 #13211069

order1792
nilpotency class4
isoclinismisoclinic class of D4×D16
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#33853

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

696 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 43
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 43 points:

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

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, 26841);