Finite Group Databasebeta
Cayley diagram

C2×#11159 #357918

order512
nilpotency class3
isoclinismisoclinic class of #2081
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11159

Subgroups

subgroupG/H
centerC2×C4#397
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC22#1440
prime radicalC23×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

2498 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);(3,4,8,12,9,14,7,13)(5,15,17,10,18,26,23,27)(6,19,21,29,22,28,24,11)(16,25,32,30,20,33,31,34);(3,5)(4,10)(6,20)(7,23)(8,17)(9,18)(11,25)(12,26)(13,15)(14,27)(16,22)(19,30)(21,31)(24,32)(28,34)(29,33);(3,6,7,21,9,22,8,24)(4,11,12,28,14,29,13,19)(5,16,17,31,18,20,23,32)(10,25,15,30,27,33,26,34)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72311288, #72311298, C2×#417702, …
maximal normal subgroup of#72311288, #72311298, C2×#417702, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265114);