Finite Group Databasebeta
Cayley diagram

C2×#62103 #10579349

order512
nilpotency class3
isoclinismisoclinic class of #61559
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#62103

Subgroups

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

6576 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);(3,4,7,10)(5,11,12,8)(6,14,15,9)(13,16,18,17)(19,20,22,26)(21,28,29,24)(23,25,31,27)(30,33,34,32);(3,5)(4,8)(6,13)(7,12)(9,16)(10,11)(14,17)(15,18)(19,21)(20,24)(22,29)(23,30)(25,32)(26,28)(27,33)(31,34);(20,25)(23,31)(24,32)(26,27)(28,33)(30,34);(5,12)(8,11)(13,18)(16,17)(21,29)(24,28)(30,34)(32,33);(3,6,7,15)(4,9,10,14)(5,13,12,18)(8,16,11,17)(20,26)(24,28)(25,27)(32,33)

Conjugacy classes & character table

122 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10584073, C2×#10584698, C2×#10580339, …
maximal normal subgroup ofC2×#10584073, C2×#10584698, C2×#10580339, …
maximal quotient ofC2×D4×#478

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10486545);