Finite Group Databasebeta
Cayley diagram

C2×#60314 #10574474

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

Aliases

direct productC2×#60314

Subgroups

subgroupG/H
centerC22×C4C25
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC23C24×C4
prime radicalC2×#3481C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

6906 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 26 points:

(1,2);(3,4)(5,9)(6,8)(7,10)(11,12,15,14,16,18,23,22)(13,17,21,20,19,24,26,25);(3,5)(4,7)(6,10)(8,9)(11,13)(12,17)(14,20)(15,21)(16,19)(18,24)(22,25)(23,26);(5,10)(7,9)(13,19)(17,24)(20,25)(21,26);(4,8)(7,9)(13,19)(17,24)(20,25)(21,26);(11,14,15,18,16,22,23,12)(13,20,21,24,19,25,26,17)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10583240, C2×#129613, C2×#512046, …
maximal normal subgroup ofC2×#10583240, C2×#129613, C2×#512046, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481670);