Finite Group Databasebeta
Cayley diagram

C2×#11006 #357491

order512
nilpotency class3
isoclinismisoclinic class of #8325
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#11006

Subgroups

subgroupG/H
center, socleC23#379
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
prime radicalC22×#535C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

5126 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);(7,8)(9,17,20,22)(10,13)(11,15)(12,16)(14,19,21,18);(3,4)(5,6)(8,13)(10,11)(14,17)(15,16)(18,19)(21,22);(4,6)(7,9)(8,14)(10,19)(11,18)(12,20)(13,17)(15,22)(16,21)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#417774, #72219669, #72226728, …
maximal normal subgroup ofC2×#417774, #72219669, #72226728, …
maximal quotient of#72214857, #72219663, #72226720, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 264687);