Finite Group Databasebeta
Cayley diagram

C2×#34261 #7625452

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C212×C4

Aliases

direct productC2×#34261

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC24×D4C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

9950 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)(7,8,11,12)(9,10,13,14)(15,16)(17,22)(18,21)(19,20);(8,12)(9,13)(16,20)(21,22);(3,5,6,4)(15,17,19,18)(16,21,20,22);(7,9)(8,10)(11,13)(12,14)(15,16)(17,21)(18,22)(19,20);(7,10)(8,9)(11,14)(12,13)(15,18,19,17)(16,22,20,21)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7696675, C2×#7659535, C2×#7685602, …
maximal normal subgroup ofC2×#7696675, C2×#7659535, C2×#7685602, …
maximal quotient ofC2×#518272, C2×#513736, C2×#539089, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532648);