Finite Group Databasebeta
Cayley diagram

C2×#7495 #151817

order512
nilpotency class5
isoclinismisoclinic class of #7493
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

direct productC2×#7495

Subgroups

subgroupG/H
center, socleC22#1390
commutatorC2×D4C2×C42
Frattini, cosocleC2×#124C23
prime radicalC23×D4C2×C4
LCSG ▷ C2×D4 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C24 ◁ C23×C4 ◁ C22×#124 ◁ G
LECSG ▷ C2×#124 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1

716 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 generators on 34 points:

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

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#152324, C2×#152681, C2×#152715, …
maximal normal subgroup ofC2×#152324, C2×#152681, C2×#152715, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 59013);