Finite Group Databasebeta

C7×#25182 #13202398

order1792
nilpotency class3
isoclinismisoclinic class of #23886
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#25182

Subgroups

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

992 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)(14,19)(15,27)(16,18)(17,22)(20,28)(21,31)(23,34)(24,39)(25,32)(26,35)(29,36)(30,37)(33,38)(40,42)(41,43);(8,10,11,9)(13,18)(14,23)(16,31)(20,27)(21,22)(24,38)(25,26)(28,29)(32,34)(36,37)(39,42)(40,41);(9,10)(12,14,17,26)(13,19,22,35)(15,24,30,40)(16,25,31,23)(18,32,21,34)(20,33,36,43)(27,39,37,42)(28,38,29,41);(12,15)(13,20)(14,24)(16,29)(17,30)(18,27)(19,33)(21,37)(22,36)(23,38)(25,41)(26,40)(28,31)(32,39)(34,42)(35,43)

Conjugacy classes & character table

301 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 18170);