Finite Group Databasebeta
Cayley diagram

C2×#18199 #6346467

order512
nilpotency class3
isoclinismisoclinic class of #18192
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#18199

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#3505C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

4030 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 26 points:

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

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6346769, C2×#6346766, C2×#6346598, …
maximal normal subgroup ofC2×#6346769, C2×#6346766, C2×#6346598, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6253663);