Finite Group Databasebeta
Cayley diagram

C2×#11132 #357820

order512
nilpotency class3
isoclinismisoclinic class of #2081
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11132

Subgroups

subgroupG/H
centerC2×C4#397
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC22#1439
prime radicalC23×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

2690 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)(5,14)(6,19,23,11)(7,24)(8,12)(9,13)(10,16)(15,30,33,27)(17,31)(18,26)(20,25,32,34)(21,28,22,29);(3,5,7,16,9,17,8,18)(4,10,12,14,13,26,24,31)(6,20,21,15,23,32,22,33)(11,27,28,34,19,30,29,25);(3,6)(4,11)(5,15)(7,22)(8,21)(9,23)(10,25)(12,29)(13,19)(14,30)(16,20)(17,33)(18,32)(24,28)(26,34)(27,31)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#391879, C2×#368855, C2×#368884, …
maximal normal subgroup ofC2×#391879, C2×#368855, C2×#368884, …
maximal quotient of#72239751, C22×#11132, C2×#123616, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265016);