Finite Group Databasebeta
Cayley diagram

C2×#23414 #6431742

order512
nilpotency class3
isoclinismisoclinic class of #23414
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23414

Subgroups

subgroupG/H
centerC2×C4C2×#127
commutator, Frattini, cosocleC22×C4C25
socleC22C2×#392
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

7290 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 34 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72226729, #72226740, C2×#394108, …
maximal normal subgroup of#72226729, #72226740, C2×#394108, …
maximal quotient of#72226719, #72226741, C2×#393936, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6338938);