Finite Group Databasebeta

C7×#23199 #13200415

order1792
nilpotency class3
isoclinismisoclinic class of #3290
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#23199

Subgroups

subgroupG/H
center, socleC22×C7D42
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC22×C7×D8C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C22×C4×C7 ◁ G

914 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)(8,9,11,10)(12,13,18,23,19,24,17,22)(14,25,29,20,30,37,28,38)(15,31,32,40,33,39,16,21)(26,42,34,41,27,35,43,36);(8,10,11,9)(12,14)(13,20)(15,26)(16,34)(17,29)(18,28)(19,30)(21,35)(22,37)(23,25)(24,38)(27,33)(31,41)(32,43)(36,39)(40,42);(12,15,18,32,19,33,17,16)(13,21,22,39,24,40,23,31)(14,26,28,43,30,27,29,34)(20,35,37,36,38,42,25,41);(12,16,17,33,19,32,18,15)(13,21,22,39,24,40,23,31)(14,27,28,34,30,26,29,43)(20,36,25,35,38,41,37,42)

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, 16187);