Finite Group Databasebeta

C7×#21547 #13198763

order1792
nilpotency class3
isoclinismisoclinic class of #3057
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#21547

Subgroups

subgroupG/H
centerC2×C4×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC22×C7C2×C4×D4
prime radicalC7×#3050C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C7 ◁ C22×C7×M16 ◁ G

906 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)(12,13,17,21,18,22,16,32)(14,23,26,34,27,39,25,19)(15,20,31,37,29,36,30,43)(24,38,41,35,28,42,40,33);(12,14,16,25,18,27,17,26)(13,19,21,23,22,34,32,39)(15,28,30,41,29,24,31,40)(20,35,37,42,36,33,43,38);(9,11)(15,29)(20,36)(24,28)(30,31)(33,35)(37,43)(38,42)(40,41);(12,15,17,31,18,29,16,30)(13,20,21,37,22,36,32,43)(14,24,26,41,27,28,25,40)(19,33,23,38,34,35,39,42)

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, 14535);