Finite Group Databasebeta
Cayley diagram

C2×#11304 #358339

order512
nilpotency class3
isoclinismisoclinic class of #2018
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#11304

Subgroups

subgroupG/H
centerC22×C4#121
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC23#388
prime radicalC25#41
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

1610 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 22 points:

(1,2);(3,4,6,5)(7,8,11,17,12,16,22,15)(9,10,19,20,14,21,18,13);(3,5,6,4)(7,9,12,14)(8,13,16,20)(10,15,21,17)(11,19,22,18);(4,5)(7,10,11,20,12,21,22,13)(8,14,15,19,16,9,17,18)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72239936
maximal normal subgroup of#72239936
maximal quotient ofC2×#123751

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265535);