Finite Group Databasebeta

C7×#12842 #13190058

order1792
nilpotency class4
isoclinismisoclinic class of #2221
automorphism?
homologyAbelianization (H1) = C22×C4×C7 · Schur multiplier (H2) = C23

Aliases

direct productC7×#12842

Subgroups

subgroupG/H
center, socleC22×C7#466
commutatorC2×C8C22×C4×C7
Frattini, cosocleC22×C8C23×C7
prime radicalC2×C7×#41D4
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C22×C4×C7 ◁ C2×C7×#131 ◁ G

366 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 generators on 43 points:

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

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 5830);