Finite Group Databasebeta

C7×#21556 #13198772

order1792
nilpotency class3
isoclinismisoclinic class of #3068
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#21556

Subgroups

subgroupG/H
center, socleC22×C7C2×#121
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC2×C7×#41C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

874 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)(8,9,11,10)(12,13,18,23)(14,24,26,35)(15,29,31,37)(16,22,17,21)(19,28,34,27)(20,32,36,30)(25,39,40,33)(38,42,43,41);(12,14,16,27,18,26,17,28)(13,19,21,24,23,34,22,35)(15,25,30,41,31,40,32,42)(20,33,29,38,36,39,37,43);(12,15)(13,20)(14,25)(16,30)(17,32)(18,31)(19,33)(21,29)(22,37)(23,36)(24,38)(26,40)(27,41)(28,42)(34,39)(35,43);(8,10,11,9)(14,26)(19,34)(24,35)(25,40)(27,28)(33,39)(38,43)(41,42)

Conjugacy classes & character table

406 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 14544);