Finite Group Databasebeta

C2×#22554490 #30682718

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

Aliases

direct productC2×#22554490

Splittings

FittingC2×#41×C263 ⋊ C2
SylowC263 ⋊ C2×#135

Subgroups

subgroupG/H
centerC2×C4C22⋊D263
commutator, cosocleC4×C263C24
FrattiniC4C23×D263
FittingC2×#41×C263C2
socleC22×C263C2×D4
hypercenterC2×#41D263
hypocenterC263C2×#135
LCSG ▷ C4×C263 ▷ C2×C263 ▷ C263
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#41

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

normal subgroups only

This group has 266 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

2648 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46783071, #46783072, #46783074, …
maximal normal subgroup of#46783071, #46783072, #46783074, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16832, 1329);