Finite Group Databasebeta
Cayley diagram

C2×#21477 #6372719

order512
nilpotency class3
isoclinismisoclinic class of #453
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#21477

Subgroups

subgroupG/H
centerC2×C8#120
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC22C4×#120
prime radicalC2×#3018C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C8 ◁ C23×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4452 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 34 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72214887, C2×#11715681, #72227326, …
maximal normal subgroup of#72214887, #72227326, #72280138, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6279915);