Finite Group Databasebeta

C22×#36317 #72300959

order1024
nilpotency class2
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC22×#36317

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC23C27
prime radicalC22×#2410C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

113665 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 7 generators on 24 points:

(6,8)(9,10,14,12)(11,13,15,16);(5,6)(7,8)(9,11,14,15)(10,13,12,16)(17,18)(19,22)(20,23)(21,24);(17,19)(18,21)(20,24)(22,23);(9,12,14,10)(11,13,15,16)(17,19)(18,22)(20,24)(21,23);(9,13)(10,15)(11,12)(14,16)(17,18)(19,21)(20,23)(22,24);(3,4);(1,2)(3,4)

Conjugacy classes & character table

280 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC22×#7733150, C22×#7630336, C2×#72280318, …
maximal normal subgroup ofC22×#7733150, C22×#7630336, C2×#72280318, …
maximal quotient ofC22×#519707, C22×#612700, C22×#612537, …

GAP

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

gap> G := Group((6,8)(9,10,14,12)(11,13,15,16), (5,6)(7,8)(9,11,14,15)(10,13,12,16)(17,18)(19,22)(20,23)(21,24), (17,19)(18,21)(20,24)(22,23), (9,12,14,10)(11,13,15,16)(17,19)(18,22)(20,24)(21,23), (9,13)(10,15)(11,12)(14,16)(17,18)(19,21)(20,23)(22,24), (3,4), (1,2)(3,4));