Finite Group Databasebeta

C22×#36546 #72300975

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

Aliases

direct productC22×#36546

Subgroups

subgroupG/H
center, socleC25C25
commutator, Frattini, cosocleC23C27
prime radicalC23×#120C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

111573 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)(9,10,13,12)(11,15,16,14)(17,18)(19,22)(20,23)(21,24);(17,19)(18,21)(20,24)(22,23);(9,11,13,16)(10,14,12,15)(17,19)(18,22)(20,24)(21,23);(9,12,13,10)(11,14,16,15)(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×#7670220, C22×#7630336, C2×#72279803, …
maximal normal subgroup ofC22×#7670220, C22×#7630336, C2×#72279803, …
maximal quotient ofC22×C4⋊C4×#120, C22×#519346, C22×#612912, …

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