Finite Group Databasebeta
Cayley diagram

C2×#34411 #7626060

order512
nilpotency class2
isoclinismisoclinic class of #3532
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC2×#34411

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC22×#535C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

10110 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)(10,12)(11,14)(16,19)(17,21);(7,8,10,12)(9,11,14,13)(15,16,18,19)(17,20,21,22);(3,5,6,4)(15,16)(17,20)(18,19)(21,22);(7,8)(9,11)(10,12)(13,14)(15,16)(17,20)(18,19)(21,22);(7,9,10,14)(8,11,12,13)(15,17,18,21)(16,20,19,22)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7627424, C2×#7777977, C2×#7837030, …
maximal normal subgroup ofC2×#7627424, C2×#7777977, C2×#7837030, …
maximal quotient ofC2×#533069, C2×#538041, C2×#566882, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7533256);