Finite Group Databasebeta

C7×#20593 #13197809

order1792
nilpotency class3
isoclinismisoclinic class of #17367
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#20593

Subgroups

subgroupG/H
center, socleC22×C7C22×C22⋊C4
commutatorC23C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC22×C7×2−1+4C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C22×C7×#41 ◁ G

3594 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)(12,13,16,21,17,20,29,34)(14,22,24,35,25,18,28,31)(15,19,27,33,26,32,39,42)(23,36,38,43,37,30,40,41);(12,14,17,25)(13,18,20,22)(15,23,26,37)(16,28,29,24)(19,30,32,36)(21,35,34,31)(27,40,39,38)(33,43,42,41);(9,11)(12,15)(13,19)(14,23)(16,27)(17,26)(18,30)(20,32)(21,33)(22,36)(24,38)(25,37)(28,40)(29,39)(31,41)(34,42)(35,43);(15,26)(19,32)(23,37)(27,39)(30,36)(33,42)(38,40)(41,43)

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, 13581);