Finite Group Databasebeta
Cayley diagram

C2×#29385 #6461445

order512
nilpotency class3
isoclinismisoclinic class of #23995
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#29385

Subgroups

subgroupG/H
centerC2×C4#535
commutator, Frattini, cosocleC22×C4C25
socleC22#2598
prime radicalC2×#2010C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

1894 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)(5,14)(6,10)(7,11)(8,13)(9,16)(12,20)(15,29)(17,22)(18,26)(19,27)(21,34)(23,32)(24,31)(25,33)(28,30);(3,5,7,16,8,17,20,32)(4,9,12,14,13,23,11,22)(6,15,19,31,18,30,33,34)(10,24,25,29,26,21,27,28);(3,6)(4,10)(5,15)(7,19)(8,18)(9,21)(11,27)(12,25)(13,26)(14,28)(16,31)(17,30)(20,33)(22,29)(23,24)(32,34);(4,11,13,12)(6,18)(9,22,23,14)(10,25,26,27)(15,30)(19,33)(21,28,24,29)(31,34)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7487871, C2×#7487873, C2×#6461519, …
maximal normal subgroup ofC2×#7487871, C2×#7487873, C2×#6461519, …
maximal quotient of#72285631

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6368641);