Finite Group Databasebeta

C4×#10591531 #72260309

order2304
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC4×#10591531

Splittings

SylowC32 ⋊ C4×B(4,𝔽2)

Subgroups

subgroupG/H
centerC2×C4#63977
commutatorC23×C32C23×C4
FrattiniC24C22×D32
FittingC2×C32×C4×D4C22
socleC22×C32C2×#120
prime radicalC2×#10591531C2
cosocleC24×C32C24
hypercenterC2×C4×D4D32
hypocenterC32C4×B(4,𝔽2)
LCSG ▷ C23×C32 ▷ C2×C32 ▷ C32
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×C4×D4

4432 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 4 generators on 18 points:

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

Conjugacy classes & character table

216 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((1,2,3)(4,5,6)(7,8,9,10), (2,3)(5,6)(13,18), (11,13)(12,15)(14,18)(16,17), (5,6)(11,12,14,16)(13,17)(15,18));