Finite Group Databasebeta
Cayley diagram

C2×#34480 #7626114

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

Aliases

direct productC2×#34480

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC22×#547C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8854 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7878746, C2×#7985237, C2×#7627268
maximal normal subgroup ofC2×#7878746, C2×#7985237, C2×#7627268

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7533310);