Finite Group Databasebeta
Cayley diagram

C2×#11115 #357781

order512
nilpotency class3
isoclinismisoclinic class of #11115
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11115

Subgroups

subgroupG/H
centerC2×C4#388
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC22#1439
prime radicalC23×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

2690 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)(5,14)(6,18,21,11)(7,22)(8,12)(9,13)(10,16)(15,31,33,28)(17,27)(19,25,32,34)(20,29,24,30)(23,26);(3,5,7,16,9,17,8,23)(4,10,12,14,13,26,22,27)(6,19,20,15,21,32,24,33)(11,28,29,34,18,31,30,25);(3,6)(4,11)(5,15)(7,20)(8,24)(9,21)(10,25)(12,29)(13,18)(14,28)(16,32)(17,33)(19,23)(22,30)(26,34)(27,31)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#398104, #72237651, #72237667, …
maximal normal subgroup ofC2×#398104, #72237651, #72237667, …
maximal quotient of#72312705, C22×#11115

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 264977);