Finite Group Databasebeta
Cayley diagram

C2×#36214 #7629861

order512
nilpotency class2
isoclinismisoclinic class of D4×#120
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#36214

Subgroups

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

15372 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)(8,10)(11,12)(13,18)(14,17)(15,16);(7,8,9,10)(11,13)(12,14)(15,17)(16,18);(3,4)(5,6)(12,16)(13,17);(11,12)(13,14)(15,16)(17,18);(11,14)(12,17)(13,16)(15,18)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7684106, #72232141, #72232149, …
maximal normal subgroup ofC2×#7684106, #72232141, #72232149, …
maximal quotient of#72232088, #72232160, #72232247, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7537057);