Finite Group Databasebeta
Cayley diagram

C2×#34454 #7626029

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

Aliases

direct productC2×#34454

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC22×#538C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8238 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)(7,8,11,9)(10,13,14,12)(15,16,18,19)(17,21,22,20);(8,9)(12,13)(16,19)(20,21);(3,5,6,4)(15,16)(17,20)(18,19)(21,22);(7,9,11,8)(10,13,14,12)(15,16)(17,20)(18,19)(21,22);(7,10)(8,12)(9,13)(11,14)(15,17,18,22)(16,20,19,21)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8004417, C2×C4×#3558
maximal normal subgroup ofC2×#8004417, C2×C4×#3558

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7533225);