Finite Group Databasebeta

C2×#152284 #72320002

order1024
nilpotency class5
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#152284

Subgroups

subgroupG/H
center, socleC22#12813
commutatorC2×C16C23×C4
Frattini, cosocleC22×C16C24
prime radicalC23×D16C22
LCSG ▷ C2×C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#405 ◁ C2×#2108 ◁ G
LECSG ▷ C22×C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1

1519 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 66
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 4 generators on 66 points:

(3,4,6,13,25,37,55,43,10,15,28,34,29,41,54,11,7,14,26,42,19,50,51,33,8,30,27,56,9,16,24,32)(5,17,20,36,48,60,65,31,22,40,52,61,49,64,66,57,23,45,53,63,47,39,59,58,21,12,35,38,18,44,46,62);(1,2);(4,11)(5,18)(6,24)(8,10)(9,25)(12,36)(13,41)(14,32)(15,43)(16,42)(17,38)(19,29)(20,35)(21,48)(22,47)(23,49)(26,54)(27,55)(28,51)(30,33)(31,39)(34,37)(40,63)(44,62)(45,61)(50,56)(52,53)(57,64)(58,60)(59,65);(3,5,19,47,10,22,9,18,7,23,25,48,8,21,29,49)(4,12,37,44,15,17,41,60,14,40,50,64,30,45,16,39)(6,20,51,59,28,52,24,46,26,53,55,65,27,35,54,66)(11,31,42,61,33,57,56,63,32,58,13,38,43,62,34,36)

Conjugacy classes & character table

124 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72224991, C2×#72224999, C2×#72224997
maximal normal subgroup ofC2×#72224991, C2×#72224999, C2×#72224997

GAP

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

gap> G := Group((3,4,6,13,25,37,55,43,10,15,28,34,29,41,54,11,7,14,26,42,19,50,51,33,8,30,27,56,9,16,24,32)(5,17,20,36,48,60,65,31,22,40,52,61,49,64,66,57,23,45,53,63,47,39,59,58,21,12,35,38,18,44,46,62), (1,2), (4,11)(5,18)(6,24)(8,10)(9,25)(12,36)(13,41)(14,32)(15,43)(16,42)(17,38)(19,29)(20,35)(21,48)(22,47)(23,49)(26,54)(27,55)(28,51)(30,33)(31,39)(34,37)(40,63)(44,62)(45,61)(50,56)(52,53)(57,64)(58,60)(59,65), (3,5,19,47,10,22,9,18,7,23,25,48,8,21,29,49)(4,12,37,44,15,17,41,60,14,40,50,64,30,45,16,39)(6,20,51,59,28,52,24,46,26,53,55,65,27,35,54,66)(11,31,42,61,33,57,56,63,32,58,13,38,43,62,34,36));