Finite Group Databasebeta

C2×#3858095 #72297294

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214×C4

Aliases

direct productC2×#3858095

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC24C26
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

61193 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 18 points:

(4,5)(16,18);(3,4,6,5)(8,10)(15,16)(17,18);(7,8)(9,10)(12,14);(4,5)(8,10)(11,12)(13,14);(3,5,6,4)(7,8)(9,10);(1,2)

Conjugacy classes & character table

172 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72232261, C2×#72277937, C2×#72297587, …
maximal normal subgroup ofC2×#72232261, C2×#72277937, C2×#72297587, …
maximal quotient ofC2×#72278012

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:

gap> G := Group((4,5)(16,18), (3,4,6,5)(8,10)(15,16)(17,18), (7,8)(9,10)(12,14), (4,5)(8,10)(11,12)(13,14), (3,5,6,4)(7,8)(9,10), (1,2));