Finite Group Databasebeta
Cayley diagram

C2×#13354 #498938

order512
nilpotency class4
isoclinismisoclinic class of #13353
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13354

Subgroups

subgroupG/H
center, socleC22#2021
commutator, Frattini, cosocleC2×#41C24
prime radicalC2×#3021C2
LCSG ▷ C2×#41 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×#41 ◁ G
LECSG ▷ C2×#41 ▷ C22 ▷ C2 ▷ C1

2125 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);(4,9)(5,13)(6,16)(7,20)(10,24)(11,27)(12,17)(14,31)(15,21)(18,30)(22,25)(23,29)(26,34)(28,32);(3,4)(5,10)(6,17)(7,11)(8,12)(9,16)(13,25)(14,32)(15,26)(18,22)(19,27)(20,29)(21,28)(23,33)(24,31)(30,34);(3,5,8,15)(4,10,12,26)(6,18,16,14)(7,21,20,13)(9,22,17,32)(11,28,29,25)(19,30,33,31)(23,34,27,24)

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72312695, #72312716, C2×#501198, …
maximal normal subgroup of#72312695, #72312716, C2×#501198, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 406134);