Finite Group Databasebeta
Cayley diagram

C2×#62582 #10579971

order512
nilpotency class3
isoclinismisoclinic class of #62295
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#62582

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
prime radicalC2×#3514C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

6452 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 34 points:

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

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10580959, C2×#10585022, C2×#10584043
maximal normal subgroup ofC2×#10580959, C2×#10585022, C2×#10584043

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10487167);