Finite Group Databasebeta

C7×#18977 #13196193

order1792
nilpotency class3
isoclinismisoclinic class of #18930
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#18977

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3547C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

866 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 39 points:

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

Conjugacy classes & character table

259 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 11965);