Finite Group Databasebeta
Cayley diagram

C2×#11056 #357637

order512
nilpotency class3
isoclinismisoclinic class of #2002
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11056

Subgroups

subgroupG/H
centerC22×C4#120
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC23#386
prime radicalC23×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

2922 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);(4,6)(7,8,11,15,12,16,10,19)(9,13,17,14,18,22,20,21);(3,4,5,6)(7,9)(8,13)(10,20)(11,17)(12,18)(14,15)(16,22)(19,21);(7,9)(8,14)(10,20)(11,17)(12,18)(13,19)(15,22)(16,21)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72238302, #72262974, #72262979, …
maximal normal subgroup of#72238302, #72262974, #72262979, …
maximal quotient ofC2×#123550

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 264833);