Finite Group Databasebeta

C2×#22586378 #31908658

order18176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22586378

Splittings

SylowC71 ⋊ C2×#1358

Subgroups

subgroupG/H
centerC22#17985742
commutatorC42×C71C22×C4
FrattiniC4×C8C22×D71
FittingC2×#364×C71C2
socleC22×C71#331
prime radicalC23×C71#100
cosocleC4×C8×C71C23
hypercenterC2×#364D71
hypocenterC71C2×#1358
LCSG ▷ C42×C71 ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×#364

390 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4544

Conjugacy classes & character table

2006 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 80774);