Finite Group Databasebeta
Cayley diagram

C2×#34172 #7625418

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C215

Aliases

direct productC2×#34172

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC24×#41C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

24690 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);(4,6)(7,8,9,10)(11,12)(13,19)(14,22)(15,16)(17,21)(18,23)(20,24)(25,26);(12,16)(17,19)(18,22)(24,25);(3,4)(5,6)(7,8)(9,10)(11,13,15,21)(12,17,16,19)(14,20,23,26)(18,24,22,25);(11,12)(13,17)(14,18)(15,16)(19,21)(20,24)(22,23)(25,26);(11,14)(12,18)(13,20)(15,23)(16,22)(17,24)(19,25)(21,26)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7630668, #72260833, #72260838, …
maximal normal subgroup ofC2×#7630668, #72260833, #72260838, …
maximal quotient ofC2×#581593, C2×#513747, #72292848, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532614);