Finite Group Databasebeta

C4×#17984121 #31789612

order17536
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC4×#17984121

Splittings

FittingC4×M16×C137 ⋊ C2
SylowC137 ⋊ C4×#137

Subgroups

subgroupG/H
centerC2×C4C2×D548
commutatorC4×C137C23×C4
FrattiniC2×C4C23×D137
FittingC4×M16×C137C2
socleC22×C137C22×D4
prime radicalC2×#14555510C22
cosocleC2×C4×C137C24
hypercenterC4×M16D137
hypocenterC137C4×#137
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×M16

484 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8768

Conjugacy classes & character table

2764 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 13333);