Finite Group Databasebeta
Cayley diagram

C2×C4×#529 #7625255

order512
nilpotency class2
isoclinismisoclinic class of #120
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC2×C4×#529

Subgroups

subgroupG/H
centerC22×C42C23
commutatorC22C25×C4
Frattini, cosocleC23C26
socleC24C25
prime radicalC22×#121C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C42 ◁ G
LECSG ▷ C23 ▷ C1

9522 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

224 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7666200, C2×#7625633, C2×#7629773, …
maximal normal subgroup ofC2×#7666200, C2×#7625633, C2×#7629773, …
maximal quotient ofC2×#514280, C22×C4×#529, C4×#35695

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532451);