Finite Group Databasebeta
Cayley diagram

C2×#12752 #493557

order512
nilpotency class4
isoclinismisoclinic class of #12750
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#12752

Subgroups

subgroupG/H
center, socleC22#1786
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC2×#3584C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

3140 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 34 points:

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#509107, C2×#495737, C2×#510518, …
maximal normal subgroup ofC2×#509107, C2×#495737, C2×#510518, …
maximal quotient of#72250102, #72250396, #72309624, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 400753);