Finite Group Databasebeta
Cayley diagram

C2×#55014 #8102047

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

Aliases

direct productC2×#55014

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);(3,4,7,9)(5,10,6,8)(11,12)(13,17)(14,18)(15,16);(3,5)(4,8)(6,7)(9,10)(11,13,15,18)(12,14,16,17)(19,20,23,24)(21,22,25,26);(5,6)(8,10)(12,16)(14,17)(20,24)(21,25);(3,6,7,5)(4,8,9,10)(11,14)(12,13)(15,17)(16,18)(19,21)(20,22)(23,25)(24,26);(3,4)(5,10)(6,8)(7,9)(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×#9223101, C2×#8600090, C2×#8178827, …
maximal normal subgroup ofC2×#9223101, C2×#8600090, C2×#8178827, …
maximal quotient ofC2×#2110429, C2×#3875519, C22×#55014, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8009243);