Finite Group Databasebeta
Cayley diagram

C2×#53431 #8102291

order512
nilpotency class2
isoclinismisoclinic class of #53390
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#53431

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8246 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 26 points:

(1,2);(3,4)(5,7)(6,9)(8,10)(11,12,14,15)(13,16,17,18);(4,5)(6,10)(13,17)(16,18)(19,20)(21,25)(22,23)(24,26);(4,5)(8,9)(12,15)(16,18)(20,23)(24,25);(3,5,7,4)(6,9,10,8)(11,12)(13,16)(14,15)(17,18)(19,20)(21,24)(22,23)(25,26);(3,6)(4,8)(5,9)(7,10)(11,13)(12,16)(14,17)(15,18)(19,21)(20,24)(22,26)(23,25)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8598985, C2×#8429577, C2×#8176293, …
maximal normal subgroup ofC2×#8598985, C2×#8429577, C2×#8176293, …
maximal quotient ofC2×#1574573, C2×#1581325, C2×#4033848, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8009487);