Finite Group Databasebeta

C2×#22586476 #31917637

order18176
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C22

Aliases

direct productC2×#22586476

Splittings

SylowC71 ⋊ C2×#1398

Subgroups

subgroupG/H
centerC2×C8C4×Dic71
commutatorC4×C71C2×C4×C8
FrattiniC2×C16C22×D71
FittingC2×#346×C71C2
socleC22×C71#346
prime radicalC23×C71M32
cosocleC2×C16×C71C23
hypercenterC2×#346D71
hypocenterC71C2×#1398
LCSG ▷ C4×C71 ▷ C71
UCSC1 ◁ C2×C8 ◁ C2×#346

222 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4544

Conjugacy classes & character table

2888 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 89753);