Finite Group Databasebeta

C7×#23914 #13201130

order1792
nilpotency class3
isoclinismisoclinic class of #23912
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C27

Aliases

direct productC7×#23914

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×#3485C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C23×C4×C7 ◁ G

1706 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)(14,18,23,33)(15,25,26,37)(16,28,31,20)(19,30,35,27)(22,38,39,42)(24,36,29,34)(32,41,43,40);(8,9)(10,11)(12,14,17,23)(13,18,21,33)(15,22,26,39)(16,29,31,24)(19,32,35,43)(20,36,28,34)(25,42,37,38)(27,41,30,40);(9,11)(12,15)(13,19)(14,22)(16,30)(17,26)(18,32)(20,37)(21,35)(23,39)(24,41)(25,28)(27,31)(29,40)(33,43)(34,42)(36,38);(14,23)(16,31)(18,33)(20,28)(22,39)(25,37)(27,30)(32,43)

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, 16902);