Finite Group Databasebeta
Cayley diagram

C2×#26635 #6439522

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#26635

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#1999C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2808 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);(7,8)(9,12)(10,11)(13,14)(15,16,18,22,19,23,27,20)(17,24,25,28,26,21,29,30);(3,4)(5,6)(16,20)(18,27)(21,28)(22,23)(24,30)(25,29);(4,6)(8,11)(12,14)(15,17,19,26)(16,21,23,24)(18,25,27,29)(20,28,22,30);(7,9,10,13)(8,12,11,14)(16,22)(18,27)(20,23)(21,30)(24,28)(25,29)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6439544, C2×#6575508, C2×#6575506, …
maximal normal subgroup ofC2×#6439544, C2×#6575508, C2×#6575506, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6346718);