Finite Group Databasebeta

C2×#22554501 #30682731

order16832
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22554501

Splittings

FittingC22×Q8×C263 ⋊ C2
SylowC263 ⋊ C2×#137

Subgroups

subgroupG/H
centerC22C2×C22⋊D263
commutator, cosocleC4×C263C24
FrattiniC4C23×D263
FittingC22×Q8×C263C2
socleC22×C263C2×D4
prime radicalC2×#16862376C2
hypercenterC22×Q8D263
hypocenterC263C2×#137
LCSG ▷ C4×C263 ▷ C2×C263 ▷ C263
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×Q8

258 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 111 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) = 8416

Conjugacy classes & character table

2642 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46783113, #46783119, #46783217, …
maximal normal subgroup of#46783113, #46783119, #46783217, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16832, 1342);