Finite Group Databasebeta
Cayley diagram

C2×#24130 #6448585

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#24130

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#2535C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3840 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)(5,6)(7,8)(9,13)(10,11)(12,14)(15,16)(17,24)(18,28)(19,23)(20,22)(21,27)(25,30)(26,29);(8,11)(12,13)(15,17,19,27)(16,21,23,24)(18,26,20,25)(22,29,28,30);(4,6)(17,25)(18,20)(21,29)(22,28)(24,30)(26,27);(7,9,10,14)(8,12,11,13)(15,18,19,20)(16,22,23,28)(17,26,27,25)(21,29,24,30)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7604432, C2×#7596799, C2×#6453981, …
maximal normal subgroup ofC2×#7604432, C2×#7596799, C2×#6453981, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6355781);