Finite Group Databasebeta
Cayley diagram

C2×#11289 #358302

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

Aliases

direct productC2×#11289

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

1762 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);(4,5)(8,12,14,18)(13,20,15,21);(3,4,6,5)(7,8)(9,15)(10,18)(11,14)(12,19)(13,17)(16,20)(21,22);(3,5,6,4)(7,9,10,16,11,17,19,22)(8,13,12,20,14,15,18,21)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72210005
maximal normal subgroup of#72210005
maximal quotient of#72210001, C2×#123716, C2×#123751, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265498);