Finite Group Databasebeta

C7×#13122 #13190338

order1792
nilpotency class3
isoclinismisoclinic class of #447
automorphism?
homologyAbelianization (H1) = C22×C7×C8 · Schur multiplier (H2) = C2×C4

Aliases

direct productC7×#13122

Subgroups

subgroupG/H
centerC2×C7×C8C2×D4
commutatorC2×C4C22×C7×C8
Frattini, cosocleC22×C8C23×C7
socleC22×C7C8×D4
prime radicalC2×C7×#41C2×C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C7×C8 ◁ C22×C7×C16 ◁ G

326 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 43
transitive degreeμt(G) = 448

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

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

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, 6110);