Finite Group Databasebeta

D4×Dic218 #20295692

order6976
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD4×Dic218

Splittings

SylowC109 ⋊ D4×Q8

Subgroups

subgroupG/H
center, FrattiniC22C23×D109
commutator, socleC22×C109C24
FittingC4×D4×C109C2
hypercenterC4×D4D109
hypocenterC109D4×Q8
LCSG ▷ C22×C109 ▷ C109
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

1105 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28362134, #28362138, #28362196, …
maximal normal subgroup of#28362134, #28362138, #28362196, …
maximal quotient ofC22⋊C4×Dic218, D4×#13182008, D4×C4⋊Dic109, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 1215);