Finite Group Databasebeta

C23×#3532 #72236677

order1024
nilpotency class2
isoclinismisoclinic class of #3532
automorphism?
homologyAbelianization (H1) = C28 · Schur multiplier (H2) = C226

Aliases

direct productC23×#3532

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC22C28
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C22 ▷ C1

631301 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 8 generators on 22 points:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC22×#7792761, C23×#33551, C23×#12753, …
maximal normal subgroup ofC22×#7792761, C23×#33551, C23×#12753, …
maximal quotient ofC2×#72218920, C2×#72262809, C23×#58990, …

GAP

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

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