Finite Group Databasebeta
Cayley diagram

C2×#24973 #6446995

order512
nilpotency class3
isoclinismisoclinic class of #23848
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#24973

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#2535C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2434 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7157037, C2×#7156989, C2×#6447024
maximal normal subgroup ofC2×#7157037, C2×#7156989, C2×#6447024

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6354191);