Finite Group Databasebeta

C2×#22577419 #31789330

order17536
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#22577419

Splittings

FittingC22×M16×C137 ⋊ C2
SylowC137 ⋊ C2×#421

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D137
commutatorC4×C137C23×C4
FrattiniC2×C4C23×D137
FittingC22×M16×C137C2
socleC22×C137C2×C22⋊C4
prime radicalC22×#14555510C2
cosocleC2×C4×C137C24
hypercenterC22×M16D137
hypocenterC137C2×#421
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×M16

772 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4384

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, 13051);