Finite Group Databasebeta
Cayley diagram

C2×#34309 #7625582

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214

Aliases

direct productC2×#34309

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC22×#546C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

12518 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 18 points:

(1,2);(3,4,6,5)(8,10)(11,12)(13,17)(14,15)(16,18);(12,15)(16,17);(7,8,9,10)(11,13)(12,16)(14,18)(15,17);(11,12)(13,16)(14,15)(17,18);(3,5,6,4)(11,13)(12,16)(14,18)(15,17)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C4×#3496, C2×#7696413, C2×#7690352, …
maximal normal subgroup ofC2×C4×#3496, C2×#7696413, C2×#7690352, …
maximal quotient ofC2×#533373, C2×#534426, C2×#515680, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532778);