Finite Group Databasebeta
Cayley diagram

C4×#1765 #353210

order512
nilpotency class3
isoclinismisoclinic class of AGL(1,ℤ/8)
automorphism?
homologyAbelianization (H1) = C2×C43 · Schur multiplier (H2) = C23×C43

Aliases

direct productC4×#1765

Subgroups

subgroupG/H
centerC2×C42C2×D4
commutatorC4C2×C43
Frattini, cosocleC23×C4C24
socleC23C2×C4×D4
prime radicalC22×#41C23
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

1890 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 24 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#20512, C4×#21546, D4×#1765, …
maximal normal subgroup ofC4×#20512, C4×#21546, D4×#1765, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 260406);