Finite Group Databasebeta

C2×#24909678 #35559289

order21248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

direct productC2×#24909678

Splittings

FittingC2×#349×C83 ⋊ C2
SylowC83 ⋊ C2×#2238

Subgroups

subgroupG/H
centerC22#19128020
commutator, cosocleC2×C8×C83C24
FrattiniC2×C8C23×D83
FittingC2×#349×C83C2
socleC22×C83#481
prime radicalC2×#19127954C2
hypercenterC2×#349D83
hypocenterC83C2×#2238
LCSG ▷ C2×C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×M16 ◁ C2×#349

604 conjugacy classes of subgroups; only the 171 normal subgroups are shown.

normal subgroups only

This group has 604 conjugacy classes of subgroups — too many to draw. Only its 171 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) = 2656

Conjugacy classes & character table

1844 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 324453);