Finite Group Databasebeta
Cayley diagram

C2×#22898 #6381482

order512
nilpotency class3
isoclinismisoclinic class of #3288
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#22898

Subgroups

subgroupG/H
centerC2×C4D42
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC22#2358
prime radicalC2×#3018C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3136 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 34 points:

(1,2);(3,4,7,13,8,14,23,12)(5,11,17,26,18,25,16,9)(6,19,20,29,22,28,21,10)(15,30,32,34,33,24,31,27);(3,5,7,17,8,18,23,16)(4,9,13,11,14,26,12,25)(6,15,20,32,22,33,21,31)(10,24,19,27,29,30,28,34);(3,6)(4,10)(5,15)(7,20)(8,22)(9,24)(11,27)(12,28)(13,19)(14,29)(16,31)(17,32)(18,33)(21,23)(25,34)(26,30);(3,5)(4,11)(6,15)(7,17)(8,18)(9,12)(10,27)(13,26)(14,25)(16,23)(19,30)(20,32)(21,31)(22,33)(24,28)(29,34)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72216206, C2×#7622410, #72280601, …
maximal normal subgroup of#72216206, C2×#7622410, #72280601, …
maximal quotient ofC2×#379089, #72215940, C2×#378811, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6288678);