Finite Group Databasebeta
Cayley diagram

C2×#11033 #357588

order512
nilpotency class3
isoclinismisoclinic class of #2048
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#11033

Subgroups

subgroupG/H
centerC2×C4#394
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC22#1438
prime radicalC22×#575C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

4366 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)(5,13,16,9)(6,17,19,10)(7,21)(8,11)(12,24)(14,25)(15,26,22,29)(18,34)(20,28,23,30)(27,33)(31,32);(3,5)(4,9)(6,18)(7,22)(8,16)(10,27)(11,13)(12,29)(14,20)(15,24)(17,34)(19,33)(21,26)(23,32)(25,28)(30,31);(3,6)(4,10)(5,14)(7,23)(8,19)(9,25)(11,17)(12,30)(13,31)(15,33)(16,32)(18,22)(20,24)(21,28)(26,34)(27,29)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#386041, #72237180, #72237181, …
maximal normal subgroup ofC2×#386041, #72237180, #72237181, …
maximal quotient of#72239095, #72279314, #72280232, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 264784);