Finite Group Databasebeta

C2×Dic71⋊C8 #17986019

order4544
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×Dic71⋊C8

Splittings

SylowC71 ⋊ C2×C4⋊C8

Subgroups

subgroupG/H
centerC22×C4C2×D71
commutatorC2×C71C22×C8
FrattiniC2×C4C22×D71
FittingC22×C8×C71C2
socle, prime radicalC23×C71C2×C4
cosocleC2×C4×C71C23
hypercenterC22×C8D71
hypocenterC71C2×C4⋊C8
LCSG ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C22×C8

138 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4544

Conjugacy classes & character table

1160 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4544, 569);