Finite Group Databasebeta

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Cayley diagram

C2×#28881 #6460103

order512
nilpotency class3
isoclinismisoclinic class of #24274
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27

Aliases

direct productC2×#28881

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2238 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6695558, C2×#6460700, C2×#6729941
maximal normal subgroup ofC2×#6695558, C2×#6460700, C2×#6729941

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6367299);