Finite Group Databasebeta
Cayley diagram

C2×#13079 #494670

order512
nilpotency class4
isoclinismisoclinic class of #13077
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13079

Subgroups

subgroupG/H
center, socleC22#1893
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC2×#3058C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1362 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);(3,4,9,12,8,14,25,13)(5,15,11,24,18,29,17,7)(6,10,21,27,20,28,22,31)(16,33,26,19,34,32,30,23);(3,5,7,4,9,17,15,13,8,18,24,14,25,11,29,12)(6,16,23,10,22,26,32,27,20,34,19,28,21,30,33,31);(3,6)(4,10)(5,16)(7,23)(8,20)(9,22)(11,30)(12,31)(13,27)(14,28)(15,32)(17,26)(18,34)(19,24)(21,25)(29,33)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72237227, #72237256, C2×#495573, …
maximal normal subgroup of#72237227, #72237256, C2×#495573, …
maximal quotient of#72237243, #72240736, #72249972, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401866);