Finite Group Databasebeta
Cayley diagram

C2×#11369 #358615

order512
nilpotency class3
isoclinismisoclinic class of #2010
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#11369

Subgroups

subgroupG/H
centerC22×C4#127
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC23#399
prime radicalC25#41
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

1682 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 38
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 4 generators on 38 points:

(1,2);(3,4)(5,6)(7,8)(9,17,21,31)(10,22)(11,15)(12,16)(13,20,28,25)(14,24)(18,26)(19,32,35,38)(23,36)(27,34,29,37)(30,33);(4,6)(7,9,18,20,12,21,11,25)(8,13,26,17,16,28,15,31)(10,19,33,34,24,35,23,37)(14,29,36,38,22,27,30,32);(4,6)(7,10,18,33,12,24,11,23)(8,14,26,36,16,22,15,30)(9,19,20,34,21,35,25,37)(13,27,17,32,28,29,31,38)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#400132, C2×#399176, C2×#399221, …
maximal normal subgroup ofC2×#400132, C2×#399176, C2×#399221, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265811);