Finite Group Databasebeta
Cayley diagram

C2×#11019 #357576

order512
nilpotency class3
isoclinismisoclinic class of #2018
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#11019

Subgroups

subgroupG/H
centerC22×C4#121
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC23#386
prime radicalC22×#575C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

4590 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 22 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#394076, #72238304, C2×#417798, …
maximal normal subgroup ofC2×#394076, #72238304, C2×#417798, …
maximal quotient ofC2×#114428, C2×#123543, #72240395, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 264772);