Finite Group Databasebeta

← Prev (#6450195) Next (#6450197) →

Cayley diagram

C2×#27438 #6450196

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C26×C4

Aliases

direct productC2×#27438

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D8C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2260 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);(3,4,6,7)(5,9,10,8)(11,12,14,16)(13,17,18,15);(4,7)(8,9)(11,13,14,18)(12,15,16,17)(20,23)(21,25)(24,26);(12,16)(15,17)(19,20)(21,26)(22,24)(23,25);(3,5,6,10)(4,8,7,9)(12,16)(15,17)(20,24)(23,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6713502, C2×#6455230, C2×#6729222
maximal normal subgroup ofC2×#6713502, C2×#6455230, C2×#6729222

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6357392);