Finite Group Databasebeta
Cayley diagram

C2×#35939 #7629238

order512
nilpotency class2
isoclinismisoclinic class of #35680
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC2×#35939

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#546C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

10412 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8095825, C2×#7656240, C2×#7685422, …
maximal normal subgroup ofC2×#8095825, C2×#7656240, C2×#7685422, …
maximal quotient ofC2×#4306676, C2×#518323, C2×#704063, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536434);