Finite Group Databasebeta
Cayley diagram

C2×#47042 #7700988

order512
nilpotency class2
isoclinismisoclinic class of #46350
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#47042

Subgroups

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

8626 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)(5,6)(7,8)(9,10)(11,12)(13,17)(14,15)(16,18);(4,8)(5,9)(11,12,14,15)(13,17,18,16)(19,20,23,24)(21,22,25,26);(12,15)(16,17)(20,24)(21,25);(3,5,7,9)(4,6,8,10)(11,12)(13,16)(14,15)(17,18)(19,21)(20,22)(23,25)(24,26);(3,6)(4,9)(5,8)(7,10)(11,13)(12,16)(14,18)(15,17)(19,22)(20,21)(23,26)(24,25)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72232631, #72232655, #72232656, …
maximal normal subgroup of#72232631, #72232655, #72232656, …
maximal quotient ofC2×#1083589, C2×#4312050, C2×#1092686, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7608184);