Finite Group Databasebeta
Cayley diagram

C2×#22261 #6376398

order512
nilpotency class2
isoclinismisoclinic class of #2403
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#22261

Subgroups

subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC2×#2397C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3138 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 30 points:

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

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72239336, #72239338, #72239355, …
maximal normal subgroup of#72239336, #72239338, #72239355, …
maximal quotient ofC2×#497124

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6283594);