Finite Group Databasebeta
Cayley diagram

C2×#33401 #7622523

order512
nilpotency class3
isoclinismisoclinic class of #576
automorphism?
homologyAbelianization (H1) = C24×C8 · Schur multiplier (H2) = C29

Aliases

direct productC2×#33401

Subgroups

subgroupG/H
centerC2×C8C22×D4
commutatorC4C24×C8
Frattini, cosocleC2×C8C25
socleC22C22×C4⋊C8
prime radicalC22×#41C2×C4
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C8 ◁ C22×#131 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

2040 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);(3,4,8,14,9,13,19,29,10,15,18,11,7,24,5,16)(6,12,22,28,23,27,31,34,20,26,32,25,21,33,17,30);(3,5,7,18,10,19,9,8)(4,11,13,16,15,14,24,29)(6,17,21,32,20,31,23,22)(12,25,27,30,26,28,33,34);(3,6)(4,12)(5,17)(7,21)(8,22)(9,23)(10,20)(11,25)(13,27)(14,28)(15,26)(16,30)(18,32)(19,31)(24,33)(29,34);(6,20)(12,26)(17,31)(21,23)(22,32)(25,28)(27,33)(30,34)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72226782, C2×#7622954, #72226789, …
maximal normal subgroup of#72226782, C2×#7622954, #72226789, …
maximal quotient of#72231944, C2×#483325, #72231978

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7529719);