Finite Group Databasebeta

C7×#23905 #13201121

order1792
nilpotency class3
isoclinismisoclinic class of #23903
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C27

Aliases

direct productC7×#23905

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC24C24×C7
prime radicalC7×#3485C2
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C23×C4×C7 ◁ G

1744 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)(12,13,17,21)(14,18,24,31)(15,19,26,33)(16,27,28,20)(22,34,36,29)(23,37,38,30)(25,32,39,40)(35,42,43,41);(8,9)(10,11)(12,14,17,24)(13,18,21,31)(15,22,26,36)(16,23,28,38)(19,29,33,34)(20,30,27,37)(25,35,39,43)(32,41,40,42);(9,11)(12,15)(13,19)(14,22)(16,25)(17,26)(18,29)(20,32)(21,33)(23,35)(24,36)(27,40)(28,39)(30,41)(31,34)(37,42)(38,43);(12,16)(13,20)(14,23)(15,25)(17,28)(18,30)(19,32)(21,27)(22,35)(24,38)(26,39)(29,41)(31,37)(33,40)(34,42)(36,43)

Conjugacy classes & character table

280 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 16893);