Finite Group Databasebeta
Cayley diagram

C22×#1738 #6369754

order512
nilpotency class3
isoclinismisoclinic class of AGL(1,ℤ/8)
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C211

Aliases

direct productC22×#1738

Subgroups

subgroupG/H
centerC23×C4C2×D4
commutatorC4C23×C42
Frattini, cosocleC22×C4C25
socleC24C2×C4⋊C4
prime radicalC26Q8
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C25×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

8010 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 24 points:

(1,2);(3,4);(5,6)(7,8)(9,10,12,17,14,18,13,16)(11,19,21,15,20,24,22,23);(6,8)(9,11,13,22,14,20,12,21)(10,15,17,24,18,23,16,19);(11,20)(15,23)(19,24)(21,22)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#123492, #72235175, #72235177, …
maximal normal subgroup ofC2×#123492, #72235175, #72235177, …
maximal quotient of#72235222, #72235627, C2×#181635, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6276950);