Finite Group Databasebeta

C2×#153598 #72245310

order1024
nilpotency class6
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#153598

Subgroups

subgroupG/H
center, socleC22#13654
commutatorC32C23×C4
Frattini, cosocleC2×C32C24
prime radicalC2×#13742C2
LCSG ▷ C32 ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×C4×C16 ◁ C2×#1397 ◁ G
LECSG ▷ C2×C32 ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1

545 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:

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

Conjugacy classes & character table

112 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72224652, D3×#153598, #72286820, …
maximal normal subgroup ofC2×#72224652, #72286820, #72286884, …
maximal quotient ofD3×#153598, #72286884

GAP

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

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