Finite Group Databasebeta
Cayley diagram

C2×#23446 #6431793

order512
nilpotency class3
isoclinismisoclinic class of #23444
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23446

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC24C25
prime radicalC2×#3449C2
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

7314 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 38
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 38 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72314500, #72314501, #72314509, …
maximal normal subgroup of#72314500, #72314501, #72314509, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6338989);