Finite Group Databasebeta
Cayley diagram

C2×#11058 #357705

order512
nilpotency class3
isoclinismisoclinic class of #9091
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11058

Subgroups

subgroupG/H
center, socleC23#386
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
prime radicalC24×D4C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

3162 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);(4,6)(7,8,11,16,12,14,10,15)(9,13,18,20,19,21,17,22);(3,4,5,6)(7,9)(8,13)(10,17)(11,18)(12,19)(14,21)(15,22)(16,20);(8,14)(9,17)(10,11)(13,20)(18,19)(21,22)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72237172, #72237175, #72237191, …
maximal normal subgroup of#72237172, #72237175, #72237191, …
maximal quotient of#72239005, #72239017, D3×#11058, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 264901);