Finite Group Databasebeta

C7×#20852 #13198068

order1792
nilpotency class3
isoclinismisoclinic class of #3008
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C26

Aliases

direct productC7×#20852

Subgroups

subgroupG/H
centerC2×C4×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC22×C7C22×C4⋊C4
prime radicalC22×C7×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C7 ◁ C22×C7×#41 ◁ G

1314 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)(12,13,17,21,18,22,16,30)(14,23,25,19,26,33,31,34)(15,20,29,36,27,35,28,40)(24,37,39,32,38,43,41,42);(12,14,17,25,18,26,16,31)(13,19,21,33,22,34,30,23)(15,24,29,39,27,38,28,41)(20,32,36,43,35,42,40,37);(9,11)(12,15)(13,20)(14,24)(16,28)(17,29)(18,27)(19,32)(21,36)(22,35)(23,37)(25,39)(26,38)(30,40)(31,41)(33,43)(34,42);(15,27)(20,35)(24,38)(28,29)(32,42)(36,40)(37,43)(39,41)

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, 13840);