Finite Group Databasebeta

D23×B(4,𝔽2) #15682779

order2944
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productD23×B(4,𝔽2)

Splittings

FittingC23×B(4,𝔽2) ⋊ C2
SylowC23 ⋊ C2×B(4,𝔽2)

Subgroups

subgroupG/H
centerC2#120×D23
commutator, cosocleC23×C23C24
FrattiniC23C23×D23
FittingC23×B(4,𝔽2)C2
socleC2×C23C2×#120
hypercenterB(4,𝔽2)D23
hypocenterC23C2×B(4,𝔽2)
LCSG ▷ C23×C23 ▷ C2×C23 ▷ C23
UCSC1 ◁ C2 ◁ C23 ◁ B(4,𝔽2)

1018 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 1018 conjugacy classes of subgroups — too many to draw. Only its 135 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 184

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofB(4,𝔽2)×AGL(1,𝔽23)
maximal normal subgroup ofB(4,𝔽2)×AGL(1,𝔽23)

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 13892);