Finite Group Databasebeta

C7×#18331 #13195547

order1792
nilpotency class3
isoclinismisoclinic class of #18316
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#18331

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×#3460C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C23×C4×C7 ◁ G

998 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 224

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

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

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, 11319);