Finite Group Databasebeta

D4×Dic274 #22578069

order8768
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD4×Dic274

Splittings

SylowC137 ⋊ D4×Q8

Subgroups

subgroupG/H
center, FrattiniC22C23×D137
commutator, socleC22×C137C24
FittingC4×D4×C137C2
hypercenterC4×D4D137
hypocenterC137D4×Q8
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C22 ◁ C4×D4

280 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 123 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

1385 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31779891, #31779895, #31779953, …
maximal normal subgroup of#31779891, #31779895, #31779953, …
maximal quotient ofC22⋊C4×Dic274, D4×#14555489, D4×C4⋊Dic137, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1215);