Finite Group Databasebeta
Cayley diagram

C22×#1828 #6370895

order512
nilpotency class3
isoclinismisoclinic class of #1828
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC22×#1828

Subgroups

subgroupG/H
center, socleC23#381
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC24×D4C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C26 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

5450 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 20
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 20 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#363953, C22×#23996, C2×#382434, …
maximal normal subgroup ofC2×#363953, C22×#23996, C2×#382434, …
maximal quotient of#72266066, C2×D3×#1828, C2×#392231, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6278091);