Finite Group Databasebeta
Cayley diagram

C2×#60141 #10574195

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214

Aliases

direct productC2×#60141

Subgroups

subgroupG/H
centerC22×C4C25
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC23C24×C4
prime radicalC22×#525C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

11146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

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

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10574294, C2×#364416, C2×#10576108, …
maximal normal subgroup ofC2×#10574294, C2×#364416, C2×#10576108, …
maximal quotient ofC2×#6373373, #72239129, C2×#6373906, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481391);