Finite Group Databasebeta
Cayley diagram

C2×#23903 #6437617

order512
nilpotency class3
isoclinismisoclinic class of #23903
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23903

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC24C25
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C26 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

7580 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);(7,8)(9,12)(10,13)(11,15)(14,17)(16,20)(18,21)(19,22);(3,4)(5,6)(7,9)(8,12)(10,16)(11,17)(13,19)(14,15)(18,22)(20,21);(4,6)(7,10)(8,13)(9,16)(11,18)(12,19)(14,20)(15,21)(17,22);(7,9)(8,14)(10,16)(11,17)(12,15)(13,20)(18,22)(19,21)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#511793, #72236931, #72240108, …
maximal normal subgroup ofC2×#511793, #72236931, #72240108, …
maximal quotient ofC2×#394066, #72240108, #72240249, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344813);