Finite Group Databasebeta
Cayley diagram

C2×#34136 #7625366

order512
nilpotency class2
isoclinismisoclinic class of D42
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214

Aliases

direct productC2×#34136

Subgroups

subgroupG/H
centerC23×C4C24
commutatorC22C25×C4
Frattini, cosocleC23C26
socleC24C25
prime radicalC22×#525C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C23 ▷ C1

12838 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 18 points:

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

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C4×D4×#41, C2×#7666076, C2×#7666814, …
maximal normal subgroup ofC2×C4×D4×#41, C2×#7666076, C2×#7666814, …
maximal quotient ofC2×#6382312, #72280590, #72281942, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532562);