Finite Group Databasebeta
Cayley diagram

C2×#14734 #607666

order512
nilpotency class2
isoclinismisoclinic class of #14715
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#14734

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC24C25
prime radicalC27C22
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

14638 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 22 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#846041, C2×#4929019, C2×#1085256, …
maximal normal subgroup ofC2×#846041, C2×#4929019, C2×#1085256, …
maximal quotient ofD3×#14734, C2×#396483, C2×#396548, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 514862);