Finite Group Databasebeta
Cayley diagram

C2×#34248 #7625447

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

Aliases

direct productC2×#34248

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC24×D4C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

13842 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);(4,6)(7,8,10,9)(11,12)(13,17)(14,15)(16,18);(12,15)(16,17);(3,4)(5,6)(7,9,10,8);(11,12)(13,16)(14,15)(17,18);(11,13)(12,16)(14,18)(15,17)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7631288, C2×C4×#3484, #72257530, …
maximal normal subgroup ofC2×#7631288, C2×C4×#3484, #72257530, …
maximal quotient ofC2×#581693, C2×#513747, C2×#6392651, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532643);