Finite Group Databasebeta
Cayley diagram

C2×#32700 #7513945

order512
nilpotency class3
isoclinismisoclinic class of #32700
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#32700

Subgroups

subgroupG/H
center, socleC22#2760
commutator, Frattini, cosocleC24C25
prime radicalC2×#2021C2
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

2282 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 32

A minimal faithful permutation representation — 5 generators on 18 points:

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

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72225669, #72225680, #72225681, …
maximal normal subgroup of#72225669, #72225680, #72225681, …
maximal quotient of#72225668, #72225669, #72225672, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7421141);