Finite Group Databasebeta
Cayley diagram

C2×#31284 #7504288

order512
nilpotency class3
isoclinismisoclinic class of #31282
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#31284

Subgroups

subgroupG/H
center, socleC22#2684
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×H(5,𝔽2)C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2314 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);(3,4,9,14)(5,15,19,26)(6,20,23,30)(7,13,8,12)(10,17,27,18)(11,24,29,22)(16,28,21,25)(31,32,34,33);(3,5,8,17,9,19,7,18)(4,10,13,26,14,27,12,15)(6,21,22,32,23,16,24,33)(11,28,20,34,29,25,30,31);(3,6)(4,11)(5,16)(7,22)(8,24)(9,23)(10,25)(12,20)(13,30)(14,29)(15,31)(17,32)(18,33)(19,21)(26,34)(27,28);(5,17)(7,8)(10,26)(12,13)(15,27)(16,32)(18,19)(20,30)(21,33)(22,24)(25,34)(28,31)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72250742, C2×#7504292, #72250789, …
maximal normal subgroup of#72250742, C2×#7504292, #72250789, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7411484);