Finite Group Databasebeta
Cayley diagram

C2×#15931 #609736

order512
nilpotency class2
isoclinismisoclinic class of #15257
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#15931

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC24C25
prime radicalC26C23
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

4206 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 30 points:

(1,2);(4,6)(7,8,11,9)(10,13,14,12)(15,16)(17,20)(18,19)(21,22)(24,25)(26,30);(8,9)(10,14)(16,18)(20,21)(23,24,27,25)(26,29,30,28);(7,9,11,8)(10,13,14,12)(15,17,19,22)(16,20,18,21)(23,25,27,24)(26,29,30,28);(3,4)(5,6)(7,10)(8,12)(9,13)(11,14)(15,18,19,16)(17,21,22,20)(23,26,27,30)(24,28,25,29)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#4122673, C2×#1508423, C2×#3859140, …
maximal normal subgroup ofC2×#4122673, C2×#1508423, C2×#3859140, …
maximal quotient ofC22×#15931, C2×#159138, C2×#158146, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 516932);