Finite Group Databasebeta
Cayley diagram

C2×#20961 #6371463

order512
nilpotency class3
isoclinismisoclinic class of #3026
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210×C4

Aliases

direct productC2×#20961

Subgroups

subgroupG/H
center, socleC23C2×#120
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC22×#535C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

7178 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 22 points:

(1,2);(4,6)(7,8)(9,15,17,12)(10,18)(11,14)(13,19)(16,20,22,21);(3,4,5,6)(7,8)(9,12)(10,13)(11,14)(15,17)(16,20)(18,19)(21,22);(7,9)(8,12)(10,16)(11,17)(13,20)(14,15)(18,21)(19,22);(7,10,11,19)(8,13,14,18)(9,16,17,22)(12,20,15,21)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72238018, #72240664, C2×#493584, …
maximal normal subgroup of#72238018, #72240664, C2×#493584, …
maximal quotient of#72238026, #72250951, #72251091, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6278659);