Finite Group Databasebeta
Cayley diagram

C2×#60304 #10574464

order512
nilpotency class2
isoclinismisoclinic class of #534
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC2×#60304

Subgroups

subgroupG/H
centerC22×C8C24
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC23C24×C4
prime radicalC2×#3459C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C8 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

6982 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)(11,12,14,18,15,16,21,23)(13,17,19,24,20,22,25,26);(3,5)(4,7)(6,10)(8,9);(5,10)(7,9)(12,16)(17,22)(18,23)(24,26);(4,8)(7,9);(11,13,14,19,15,20,21,25)(12,17,18,24,16,22,23,26)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10574511, C2×#208820, C2×#10574489, …
maximal normal subgroup ofC2×#10574511, C2×#208820, C2×#10574489, …
maximal quotient ofC2×#6383890, C2×#6377479, #72343080, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481660);