Finite Group Databasebeta
Cayley diagram

C2×#21777 #6374185

order512
nilpotency class3
isoclinismisoclinic class of #21776
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#21777

Subgroups

subgroupG/H
center, socleC22#2308
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC2×#3485C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

4496 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)(5,13,16,9)(6,10)(7,19,20,11)(8,12)(14,21,28,23)(15,22)(17,30,31,24)(18,25)(26,29)(27,33)(32,34);(3,5)(4,9)(6,14)(7,15)(8,16)(10,23)(11,22)(12,13)(17,27)(18,28)(19,26)(20,29)(21,25)(24,33)(30,32)(31,34);(3,6,8,18)(4,10,12,25)(5,14,16,28)(7,17,20,31)(9,21,13,23)(11,24,19,30)(15,27,29,34)(22,32,26,33);(3,7)(4,11)(5,15)(6,17)(8,20)(9,22)(10,24)(12,19)(13,26)(14,27)(16,29)(18,31)(21,32)(23,33)(25,30)(28,34)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6499877, #72258369, #72258402, …
maximal normal subgroup ofC2×#6499877, #72258369, #72258402, …
maximal quotient ofC2×#391710, C2×#355922, #72266052, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6281381);