Finite Group Databasebeta
Cayley diagram

C2×#10792 #353380

order512
nilpotency class3
isoclinismisoclinic class of #10792
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C29

Aliases

direct productC2×#10792

Subgroups

subgroupG/H
centerC2×C4C4×C22⋊C4
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC22C22⋊#95
prime radicalC23×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×#117 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

4126 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

(1,2);(3,4)(5,9,14,25)(6,16)(7,19)(8,11)(10,18)(12,22)(13,29,31,33)(15,27,20,24)(17,28)(21,26)(23,32,34,30);(3,5)(4,9,11,25)(6,13)(7,20)(8,14)(10,23,26,34)(12,27,19,24)(15,22)(16,33,28,29)(17,31)(18,32)(21,30);(3,6)(4,10)(5,13)(7,21)(8,17)(9,23)(11,26)(12,28)(14,31)(15,32)(16,19)(18,22)(20,30)(24,33)(25,34)(27,29)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#394108, C2×#368857, C2×#383753, …
maximal normal subgroup ofC2×#394108, C2×#368857, C2×#383753, …
maximal quotient of#72238136, #72239048, #72239779, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 260576);