Finite Group Databasebeta
Cayley diagram

C2×#54816 #8102043

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

Aliases

direct productC2×#54816

Subgroups

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

8732 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)(5,9)(6,8)(7,10)(11,12)(13,17)(14,18)(15,16);(3,4,6,8)(5,7,10,9)(11,13,15,18)(12,14,16,17)(19,20,23,24)(21,22,25,26);(12,16)(14,17)(20,24)(21,25);(3,4)(5,7)(6,8)(9,10)(11,14)(12,13)(15,17)(16,18)(19,21)(20,22)(23,25)(24,26);(3,5)(4,7)(6,10)(8,9)(11,13)(12,14)(15,18)(16,17)(19,22)(20,21)(23,26)(24,25)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8475363, C2×#8181079, C2×#8433737, …
maximal normal subgroup ofC2×#8475363, C2×#8181079, C2×#8433737, …
maximal quotient ofC2×#3070167, C2×#1508782, C2×#3858074, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8009239);