Finite Group Databasebeta
Cayley diagram

C2×#23180 #6382741

order512
nilpotency class3
isoclinismisoclinic class of #3264
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#23180

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC2×#3147C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C4⋊C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2732 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 22 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#498334, C2×#498578, C2×D4×#444, …
maximal normal subgroup ofC2×#498334, C2×#498578, C2×D4×#444, …
maximal quotient ofC2×#231412, C2×#368388, #72309927, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6289937);