Finite Group Databasebeta

C7×#7894 #13185110

order1792
nilpotency class3
isoclinismisoclinic class of #447
automorphism?
homologyAbelianization (H1) = C2×C42×C7 · Schur multiplier (H2) = C22×C4

Aliases

direct productC7×#7894

Subgroups

subgroupG/H
centerC22×C4×C7C2×D4
commutatorC2×C4C2×C42×C7
Frattini, cosocleC2×C42C23×C7
socleC23×C7C2×C22⋊C4
prime radicalC24×C7C22⋊C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4×C7 ◁ C22×C42×C7 ◁ G

614 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)(14,22)(15,19)(16,20)(17,21)(18,23)(24,27)(25,26)(28,29,32,36,33,37,31,35)(30,38,39,42,41,43,40,34);(9,11)(12,14,16,24,17,25,15,23)(13,18,19,26,21,27,20,22)(28,30)(29,34,37,42)(31,40)(32,39)(33,41)(35,43,36,38);(12,15,17,16)(13,19,21,20)(14,23,25,24)(18,26,27,22)(28,31,33,32)(29,35,37,36)(30,39,41,40)(34,38,42,43)

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, 882);