Finite Group Databasebeta
Cayley diagram

C2×#18531 #6348076

order512
nilpotency class3
isoclinismisoclinic class of #18524
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#18531

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC42C25
prime radicalC22×#127C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

3214 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#153190, C2×#6348970, #72279333, …
maximal normal subgroup ofC2×#153190, C2×#6348970, #72279333, …
maximal quotient ofC22×#18531

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6255272);