Finite Group Databasebeta
Cayley diagram

C2×#14651 #544303

order512
nilpotency class2
isoclinismisoclinic class of #2812
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C26×C43

Aliases

direct productC2×#14651

Subgroups

subgroupG/H
center, socleC25C24
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC22×#392C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

6126 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);(3,4,5,6)(8,11)(12,14)(23,24,26,27)(25,28,30,29);(8,11)(9,13)(16,19)(20,22)(24,27)(28,29);(7,8)(9,12)(10,11)(13,14)(15,16)(17,20)(18,19)(21,22)(23,24)(25,29)(26,27)(28,30);(7,9)(8,12)(10,13)(11,14)(15,17,18,21)(16,20,19,22)(23,25)(24,28)(26,30)(27,29)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#582893, C2×#5474911, C2×#3598527, …
maximal normal subgroup ofC2×#582893, C2×#5474911, C2×#3598527, …
maximal quotient ofC2×#156474, C2×#156214

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 451499);