Finite Group Databasebeta

C4×#17984175 #31797357

order17536
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct productC4×#17984175

Splittings

SylowC137 ⋊ C4×#131

Subgroups

subgroupG/H
centerC2×C4C22×#10587739
commutatorC2×C137C22×C42
FrattiniC22C23×#10587739
FittingC4×D4×C137C4
socleC22×C137C23×C4
prime radicalC2×#14555509C22
cosocleC2×Dic137C24
hypercenterC4×D4#10587739
hypocenterC137C4×#131
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C4×D4

572 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8768

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, 21078);