Finite Group Databasebeta
Cayley diagram

C2×#11101 #357682

order512
nilpotency class3
isoclinismisoclinic class of #2010
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11101

Subgroups

subgroupG/H
centerC22×C4#127
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC23#399
prime radicalC26Q8
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

3174 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)(7,8,11,14,12,15,10,20)(9,16,19,21,18,22,17,13);(3,4,5,6)(7,9,10,17,12,18,11,19)(8,13,14,16,15,21,20,22);(13,21)(16,22)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#383145, C2×#363996, C2×#364596, …
maximal normal subgroup ofC2×#383145, C2×#363996, C2×#364596, …
maximal quotient of#72238765, D3×#11101, #72256429, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 264878);