Finite Group Databasebeta

D4×#14555518 #31797492

order17536
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

direct productD4×#14555518

Splittings

SylowC137 ⋊ C2×C8×D4

Subgroups

subgroupG/H
centerC2×C4C22×#10587739
commutatorC2×C137C23×C8
FrattiniC22C23×#10587739
FittingC4×D4×C137C4
socleC22×C137C23×C4
prime radicalC2×D4×D137C4
cosocleC2×Dic137C24
hypercenterC4×D4#10587739
hypocenterC137C2×C8×D4
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C4×D4

616 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4384

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 21213);