Finite Group Databasebeta

C7×#22895 #13200111

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

Aliases

direct productC7×#22895

Subgroups

subgroupG/H
center, socleC22×C7D42
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC2×C7×#454C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C22×C4×C7 ◁ G

1008 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)(14,24,27,40)(15,20,31,39)(16,22,17,21)(19,32,35,26)(25,42,29,36)(28,37,43,34)(30,41,33,38);(8,10,11,9)(12,14)(13,19)(15,28)(16,32)(17,26)(18,27)(20,36)(21,40)(22,24)(23,35)(25,30)(29,33)(31,43)(34,38)(37,41)(39,42);(12,14)(13,19)(15,29)(16,26)(17,32)(18,27)(20,37)(21,24)(22,40)(23,35)(25,31)(28,33)(30,43)(34,39)(36,41)(38,42);(12,15)(13,20)(14,25)(16,33)(17,30)(18,31)(19,34)(21,41)(22,38)(23,39)(24,42)(26,43)(27,29)(28,32)(35,37)(36,40)

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, 15883);