Finite Group Databasebeta
Cayley diagram

C2×#12952 #494328

order512
nilpotency class4
isoclinismisoclinic class of #12952
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#12952

Subgroups

subgroupG/H
center, socleC22#1864
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC22×#135C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#405 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1036 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

(1,2);(4,9,12,11)(5,14,15,33)(6,17)(7,21)(10,25)(13,30,22,18)(16,19,23,34)(20,32)(24,26)(27,29);(3,4,7,22,8,12,21,13)(5,10,23,28,15,25,16,31)(6,18,17,9,20,30,32,11)(14,29,19,27,33,24,34,26);(3,5)(4,10)(6,19)(7,23)(8,15)(9,24)(11,29)(12,25)(13,31)(14,32)(16,21)(17,33)(18,27)(20,34)(22,28)(26,30)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#511427, C2×#495737, C2×#510874, …
maximal normal subgroup ofC2×#511427, C2×#495737, C2×#510874, …
maximal quotient of#72250470, #72250793, #72309650, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401524);