Finite Group Databasebeta

C4×#17984096 #31789213

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

Aliases

direct productC4×#17984096

Splittings

FittingC4×M16×C137 ⋊ C2
SylowC137 ⋊ C4×#131

Subgroups

subgroupG/H
centerC42C22×D137
commutatorC2×C137C22×C42
FrattiniC2×C4C23×D137
FittingC4×M16×C137C2
socleC22×C137C23×C4
prime radicalC2×#14555510C22
cosocleC2×C4×C137C24
hypercenterC4×M16D137
hypocenterC137C4×#131
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C42 ◁ C4×M16

572 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8768

Conjugacy classes & character table

2800 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 12934);