Finite Group Databasebeta
Cayley diagram

C2×#53425 #8102045

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

Aliases

direct productC2×#53425

Subgroups

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

8760 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);(3,4,6,7)(5,8,9,10)(19,20,22,25)(21,24,26,23);(5,9)(8,10)(11,12)(13,17)(14,15)(16,18)(19,21,22,26)(20,23,25,24);(4,7)(8,10)(12,15)(16,17)(21,26)(23,24);(3,4)(5,8)(6,7)(9,10)(11,12)(13,16)(14,15)(17,18)(19,21)(20,24)(22,26)(23,25);(3,5)(4,8)(6,9)(7,10)(11,13)(12,16)(14,18)(15,17)(19,20)(21,24)(22,25)(23,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8475363, C2×#8176294, C2×#8613230, …
maximal normal subgroup ofC2×#8475363, C2×#8176294, C2×#8613230, …
maximal quotient ofC2×#1574558, C2×#3070167, C2×#2078609, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8009241);