Finite Group Databasebeta
Cayley diagram

C22×#2943 #10574142

order512
nilpotency class3
isoclinismisoclinic class of AGL(1,ℤ/8)
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214

Aliases

direct productC22×#2943

Subgroups

subgroupG/H
centerC23×C4C2×D4
commutatorC4C25×C4
Frattini, cosocleC2×C4C26
socleC24C22×D4
prime radicalC23×#135C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C23×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

11034 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 24 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6373734, C2×#493077, C22×#12649, …
maximal normal subgroup ofC2×#6373734, C2×#493077, C22×#12649, …
maximal quotient ofC22×C4×#442, C2×#6372853, C2×#6383811, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481338);