Finite Group Databasebeta

C2×#5955329 #72331112

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C215

Aliases

direct productC2×#5955329

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC24C26
prime radicalC23×#534C2
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

72157 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 22 points:

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

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72323287, C2×#72323288, C2×#72323279, …
maximal normal subgroup ofC2×#72323287, C2×#72323288, C2×#72323279, …

GAP

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

gap> G := Group((8,10)(12,14)(15,16,18,21)(17,20,22,19), (4,6)(8,10)(11,12)(13,14)(15,17,18,22)(16,19,21,20), (15,17)(16,20)(18,22)(19,21), (1,2), (3,4,5,6)(7,8)(9,10)(15,17)(16,20)(18,22)(19,21), (15,16)(17,20)(18,21)(19,22));