Finite Group Databasebeta
Cayley diagram

C2×#34967 #7628140

order512
nilpotency class2
isoclinismisoclinic class of #2403
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#34967

Subgroups

subgroupG/H
centerC23×C4C24
commutator, Frattini, cosocleC23C26
socleC24C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C23 ▷ C1

7360 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 26 points:

(1,2);(3,4)(5,8)(6,7)(9,10)(11,12)(13,18)(14,16)(15,17)(21,25)(23,26);(4,7)(8,10)(19,20)(21,26)(22,24)(23,25);(11,13,15,14)(12,16,17,18)(19,21,22,25)(20,23,24,26);(3,5,6,9)(4,8,7,10)(20,24)(23,26);(11,14,15,13)(12,16,17,18)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7701075, C2×#7628788, C2×#7629442, …
maximal normal subgroup ofC2×#7701075, C2×#7628788, C2×#7629442, …
maximal quotient ofC2×#607775, C2×#514801, C2×#609028, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535336);