Finite Group Databasebeta

C4×#19151785 #36560410

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC4×#19151785

Splittings

FittingC4×H(5,𝔽2)×C89 ⋊ C2
SylowC89 ⋊ C4×B(4,𝔽2)

Subgroups

subgroupG/H
centerC2×C4#15667981
commutatorC23×C89C23×C4
FrattiniC24C23×D89
FittingC4×H(5,𝔽2)×C89C2
socleC22×C89C2×#120
prime radicalC2×#19151785C2
cosocleC24×C89C24
hypercenterC4×H(5,𝔽2)D89
hypocenterC89C4×B(4,𝔽2)
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C4×H(5,𝔽2)

1910 conjugacy classes of subgroups; only the 287 normal subgroups are shown.

normal subgroups only

This group has 1910 conjugacy classes of subgroups — too many to draw. Only its 287 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) = 2848

Conjugacy classes & character table

3056 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 175550);