Finite Group Databasebeta

C7×#34405 #13211621

order1792
nilpotency class2
isoclinismisoclinic class of #3532
automorphism?
homologyAbelianization (H1) = C24×C4×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#34405

Subgroups

subgroupG/H
center, socleC23×C7C25
commutatorC22C24×C4×C7
Frattini, cosocleC23C25×C7
prime radicalC2×C7×#121C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C7 ◁ G

1990 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 43
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 5 generators on 43 points:

(1,2,3,4,5,6,7)(8,9,10,11)(13,17)(14,20)(19,24)(21,26)(28,29)(30,33)(31,36)(32,37)(34,38)(35,40)(39,41)(42,43);(13,17)(18,23)(19,24)(25,27)(29,30)(31,38)(35,37)(39,43);(12,13)(14,18)(15,19)(16,17)(20,23)(21,25)(22,24)(26,27)(28,30,33,29)(31,36,38,34)(32,37,40,35)(39,42,43,41);(12,14,16,20)(13,18,17,23)(15,21,22,26)(19,25,24,27)(28,31)(29,34)(30,36)(32,39)(33,38)(35,41)(37,42)(40,43);(12,15,16,22)(13,19,17,24)(14,21,20,26)(18,25,23,27)(28,32)(29,35)(30,37)(31,39)(33,40)(34,41)(36,42)(38,43)

Conjugacy classes & character table

532 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 27393);