Finite Group Databasebeta

C2×#22577166 #31780503

order17536
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22577166

Splittings

SylowC137 ⋊ C2×#340

Subgroups

subgroupG/H
centerC24D548
commutatorC4×C137C2×C42
FrattiniC22×C4C22×D137
FittingC23×C8×C137C2
socle, prime radicalC24×C137D4
cosocleC22×C4×C137C23
hypercenterC23×C8D137
hypocenterC137C2×#340
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C24 ◁ C23×C4 ◁ C23×C8

512 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17536

Conjugacy classes & character table

4408 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 4224);