Finite Group Databasebeta

C8×C4⋊#89137 #28378822

order13952
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C22×C4

Aliases

direct productC8×C4⋊#89137

Splittings

FittingC4×C8×C109 ⋊ C4
SylowC109 ⋊ C8×C4⋊C4

Subgroups

subgroupG/H
centerC2×C8C2×#89137
commutatorC2×C109C2×C4×C8
FrattiniC2×C4C22×#89137
FittingC4×C8×C109C4
socleC22×C109C2×C42
prime radicalC22×D109C22×C4
cosocleC2×C4×D109C23
hypercenterC4×C8#89137
hypocenterC109C8×C4⋊C4
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C2×C8 ◁ C4×C8

296 conjugacy classes of subgroups; only the 126 normal subgroups are shown.

normal subgroups only

This group has 296 conjugacy classes of subgroups — too many to draw. Only its 126 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) = 3488

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13952, 20300);