Finite Group Databasebeta
Cayley diagram

C2×#23898 #6437461

order512
nilpotency class3
isoclinismisoclinic class of #23897
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23898

Subgroups

subgroupG/H
center, socleC22#2403
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6180 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)(5,9)(6,16)(7,19)(8,12)(10,18)(11,21)(13,28)(14,31)(15,24)(17,27)(20,26)(22,30)(23,33)(25,32)(29,34);(3,5,8,15)(4,9,12,24)(6,13,17,29)(7,14,21,33)(10,25,26,22)(11,23,19,31)(16,34,27,28)(18,30,20,32);(3,6)(4,10)(5,13)(7,20)(8,17)(9,22)(11,27)(12,26)(14,32)(15,29)(16,19)(18,21)(23,34)(24,25)(28,31)(30,33);(7,21)(11,19)(14,33)(16,27)(18,20)(23,31)(28,34)(30,32)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72235198, C2×#6437463, C2×#511792, …
maximal normal subgroup of#72235198, C2×#6437463, C2×#511792, …
maximal quotient of#72236005, #72256707, #72256715, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344657);