Finite Group Databasebeta
Cayley diagram

C2×#21000 #6371528

order512
nilpotency class3
isoclinismisoclinic class of #3068
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C211

Aliases

direct productC2×#21000

Subgroups

subgroupG/H
centerC2×C4C2×#121
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC22C2×#386
prime radicalC22×#575C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6170 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)(5,9,14,23)(6,16,17,28)(7,12)(8,11)(10,18,25,20)(13,29)(15,24,19,27)(21,26)(22,32)(30,33)(31,34);(3,5)(4,9,11,23)(6,13)(7,19)(8,14)(10,22,25,34)(12,27,26,24)(15,21)(16,33,28,29)(17,30)(18,32)(20,31);(3,6)(4,10)(5,13)(7,20)(8,17)(9,22)(11,25)(12,28)(14,30)(15,32)(16,26)(18,21)(19,31)(23,34)(24,33)(27,29);(5,14)(9,23)(13,30)(15,19)(22,34)(24,27)(29,33)(31,32)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#394108, #72236660, C2×#386039, …
maximal normal subgroup ofC2×#394108, #72236660, C2×#386039, …
maximal quotient of#72236696, #72239041, #72257707, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6278724);