Finite Group Databasebeta

C2×#26018404 #36474676

order22784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#26018404

Splittings

FittingC2×#329×C89 ⋊ C2
SylowC89 ⋊ C2×#1404

Subgroups

subgroupG/H
centerC22#19151386
commutatorC2×Q8×C89C22×C4
Frattini#124C22×D89
FittingC2×#329×C89C2
socleC22×C89AΣL(1,𝔽16)
prime radicalC2×#19151770C2
cosocle#124×C89C23
hypercenterC2×#329D89
hypocenterC89C2×#1404
LCSG ▷ C2×Q8×C89 ▷ C2×C4×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C2×#124 ◁ C2×#329

510 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 510 conjugacy classes of subgroups — too many to draw. Only its 75 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

1706 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 89816);