Finite Group Databasebeta

B(4,𝔽2)×#64408 #34022890

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productB(4,𝔽2)×#64408

Splittings

FittingB(4,𝔽2)×C73 ⋊ C4
SylowC73 ⋊ C4×B(4,𝔽2)

Subgroups

subgroupG/H
centerC2#120×#64408
commutatorC23×C73C23×C4
FrattiniC23C23×#64408
FittingB(4,𝔽2)×C73C4
socleC2×C73C4×#120
prime radicalB(4,𝔽2)×D73C2
cosocleC23×D73C24
hypercenterB(4,𝔽2)#64408
hypocenterC73C4×B(4,𝔽2)
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ C23 ◁ B(4,𝔽2)

1910 conjugacy classes of subgroups; only the 216 normal subgroups are shown.

normal subgroups only

This group has 1910 conjugacy classes of subgroups — too many to draw. Only its 216 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) = 584

Conjugacy classes & character table

352 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1106474);