Finite Group Databasebeta
Cayley diagram

C2×#11073 #357649

order512
nilpotency class3
isoclinismisoclinic class of #9103
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#11073

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

3306 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)(7,8,11,14,12,16,10,15)(9,13,17,21,18,22,19,20);(3,4,5,6)(7,9)(8,13)(10,19)(11,17)(12,18)(14,21)(15,20)(16,22);(8,14)(10,11)(13,20)(15,16)(17,19)(21,22)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#364424, C2×#394249, C2×#417670, …
maximal normal subgroup ofC2×#364424, C2×#394249, C2×#417670, …
maximal quotient of#72239004, #72240264, D3×#11073, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 264845);