Finite Group Databasebeta

C2×#11796888 #72227381

order2304
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#11796888

Splittings

SylowC32 ⋊ C22×#361

Subgroups

subgroupG/H
centerC22#10591416
commutatorC32×C8C23×C4
FrattiniC2×C8C22×D32
FittingC22×C32×D8C22
socleC22×C32C2×#102
prime radicalC22×D8×C3⋊D3C2
cosocleC2×C32×C8C24
hypercenterC22×D8D32
hypocenterC32C22×#361
LCSG ▷ C32×C8 ▷ C32×C4 ▷ C2×C32 ▷ C32
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22×D8

3768 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 4 generators on 24 points:

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

Conjugacy classes & character table

156 conjugacy classes — view the full character table.

GAP

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

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