Finite Group Databasebeta
Cayley diagram

C2×#23361 #6407632

order512
nilpotency class3
isoclinismisoclinic class of #23360
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#23361

Subgroups

subgroupG/H
center, socleC22#2380
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC2×#3151C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2206 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)(5,12,14,9)(6,15,13,18)(7,10)(8,11)(16,17);(3,5,8,14)(4,9,11,12)(6,16,13,7)(10,18,17,15);(3,6,7,5,8,13,16,14)(4,9,17,18,11,12,10,15);(4,10,11,17)(9,15,12,18)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#152477, C2×#7487865, C2×#152602, …
maximal normal subgroup ofC2×#152477, C2×#7487865, C2×#152602, …
maximal quotient of#72279685, #72284684, #72286642

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6314828);