Finite Group Databasebeta
Cayley diagram

C2×#28299 #6466080

order512
nilpotency class3
isoclinismisoclinic class of #24283
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#28299

Subgroups

subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D8C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2130 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);(3,4,7,10)(5,9,6,8)(11,12)(13,17)(14,18)(15,19)(16,20)(21,26)(22,24)(23,25);(3,5,7,6)(4,8,10,9)(11,13,14,21,16,22,15,23)(12,17,18,26,20,24,19,25);(12,18)(13,21)(14,15)(17,24)(19,20)(22,23);(3,6,7,5)(4,9,10,8)(13,22)(17,24)(21,23)(25,26)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#511541, C2×#511427, #72238925, …
maximal normal subgroup ofC2×#511541, C2×#511427, #72238925, …
maximal quotient of#72239144, #72322914, #72322967

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6373276);