Finite Group Databasebeta
Cayley diagram

C2×#34320 #7625602

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC2×#34320

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC22×#546C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

10378 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 22 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7685393, C2×#7855491, C2×#7851307, …
maximal normal subgroup ofC2×#7685393, C2×#7855491, C2×#7851307, …
maximal quotient ofC2×#572764, C2×#539948, C2×#569435, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532798);