Finite Group Databasebeta
Cayley diagram

C2×#56377 #8098794

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

Aliases

direct productC2×#56377

Subgroups

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

7186 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)(6,8)(9,10)(11,12,15,17)(13,14,18,16);(6,10)(8,9)(11,13,15,18)(12,16,17,14)(19,20)(21,25)(22,24)(23,26);(4,5)(8,9)(19,20,22,24)(21,23,26,25);(3,5,7,4)(6,9,10,8)(11,13)(12,14)(15,18)(16,17)(19,20)(21,23)(22,24)(25,26);(3,6)(4,8)(5,9)(7,10)(11,14)(12,13)(15,16)(17,18)(19,21)(20,23)(22,26)(24,25)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8807309, C2×#8197558, C2×#8611910, …
maximal normal subgroup ofC2×#8807309, C2×#8197558, C2×#8611910, …
maximal quotient ofC2×#2814175, C2×#4028282, C2×#3334880

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8005990);