Finite Group Databasebeta
Cayley diagram

C2×#33358 #7622461

order512
nilpotency class4
isoclinismisoclinic class of #2127
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29×C4

Aliases

direct productC2×#33358

Subgroups

subgroupG/H
centerC2×C4C2×#99
commutatorC2×C4C24×C4
Frattini, cosocleC2×D4C25
socleC22C22×#99
prime radicalC2×#3449C2
LCSG ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C23×#41 ◁ G
LECSG ▷ C2×D4 ▷ C22 ▷ C2 ▷ C1

4334 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)(5,13,14,26)(6,10)(7,19,21,11)(8,12)(9,16)(15,27,28,34)(17,30,32,24)(18,25)(20,22)(23,29)(31,33);(3,5)(4,9)(6,15)(7,20)(8,14)(10,23)(11,26)(12,22)(13,19)(16,21)(17,31)(18,28)(24,34)(25,33)(27,30)(29,32);(5,14)(9,22)(13,26)(15,28)(16,20)(23,33)(27,34)(29,31);(3,6,8,18)(4,10,12,25)(5,15,14,28)(7,17,21,32)(9,23,22,33)(11,24,19,30)(13,27,26,34)(16,29,20,31)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#493561, C2×#7622868, C2×#493396, …
maximal normal subgroup ofC2×#493561, C2×#7622868, C2×#493396, …
maximal quotient of#72263564, #72263571, #72278524, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7529657);