Finite Group Databasebeta

C22×#36221 #72300967

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

Aliases

direct productC22×#36221

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC23C27
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

115241 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);(5,6)(7,8)(9,10)(11,14)(12,15)(13,16)(17,18,21,23)(19,20,22,24);(9,11)(10,13)(12,16)(14,15)(17,19,21,22)(18,20,23,24);(9,11)(10,14)(12,16)(13,15)(17,18)(19,20)(21,23)(22,24);(9,10)(11,13)(12,15)(14,16)(17,20)(18,22)(19,23)(21,24);(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×#7966198, C22×#7630336, C2×#72280169, …
maximal normal subgroup ofC22×#7966198, C22×#7630336, C2×#72280169, …
maximal quotient ofC22×#519707, C22×#613868, C2×#72334380, …

GAP

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

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