Finite Group Databasebeta
Cayley diagram

C2×#22276 #6376420

order512
nilpotency class3
isoclinismisoclinic class of #3198
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29×C4

Aliases

direct productC2×#22276

Subgroups

subgroupG/H
center, socleC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC22×#493C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×#376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3154 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 30 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72240770, #72240773, #72240784, …
maximal normal subgroup of#72240770, #72240773, #72240784, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6283616);