Finite Group Databasebeta
Cayley diagram

C2×#8535 #187924

order512
nilpotency class3
isoclinismisoclinic class of #8534
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#8535

Subgroups

subgroupG/H
center, socleC23#379
commutatorC24C23×C4
Frattini, cosocleC25C24
prime radicalC2×#3490C2
LCSG ▷ C24 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C26 ◁ G
LECSG ▷ C25 ▷ C22 ▷ C1

3442 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 18 points:

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72225624, C2×#94453, C2×#347044, …
maximal normal subgroup of#72219238, #72225624, C2×#94453, …
maximal quotient ofC2×#106076, C2×#111462, #72265770, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 95120);