Finite Group Databasebeta

C7×#33689 #13210905

order1792
nilpotency class4
isoclinismisoclinic class of #33688
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#33689

Subgroups

subgroupG/H
center, socleC2×C7#3109
commutator, Frattini, cosocleC2×C8C24×C7
prime radicalC7×#575C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C7 ◁ C2×C4×C7 ◁ C4×C7×M16 ◁ G

520 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)(8,9,13,17)(10,18,20,36)(11,23,24,39)(12,28,26,16)(14,29,31,21)(15,33,34,27)(19,35,22,38)(25,30,37,32);(11,24)(15,34)(18,36)(21,29)(23,39)(25,37)(27,33)(35,38);(8,10)(9,14)(11,25)(12,19)(13,20)(15,35)(16,30)(17,31)(18,23)(21,27)(22,26)(24,37)(28,32)(29,33)(34,38)(36,39);(10,19,20,22)(11,24)(14,30,31,32)(15,34)(18,35,36,38)(21,25,29,37)(23,39)(27,33)

Conjugacy classes & character table

238 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 26677);