Finite Group Databasebeta

C7×#24775 #13201991

order1792
nilpotency class3
isoclinismisoclinic class of #24398
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#24775

Subgroups

subgroupG/H
center, socleC22×C7C2×#121
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC2×C7×AGL(1,ℤ/8)C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

850 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)(9,10)(12,13,17,22,16,21,18,23)(14,24,27,39,26,19,33,35)(15,28,31,37,30,38,32,20)(25,41,29,34,42,36,43,40);(8,9,11,10)(12,14,16,26)(13,19,21,24)(15,29,30,43)(17,27,18,33)(20,36,37,41)(22,35,23,39)(25,31,42,32)(28,40,38,34);(12,15,16,30)(13,20,21,37)(14,25,26,42)(17,32,18,31)(19,34,24,40)(22,38,23,28)(27,43,33,29)(35,41,39,36);(8,10,11,9)(13,21)(19,24)(20,37)(22,23)(28,38)(34,40)(35,39)(36,41)

Conjugacy classes & character table

301 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 17763);