Finite Group Databasebeta

C2×#26012357 #36369223

order22144
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#26012357

Splittings

SylowC173 ⋊ C2×#336

Subgroups

subgroupG/H
centerC24C2×#10621924
commutatorC2×C173C2×C4×C8
FrattiniC23C22×#10621924
FittingC23×C4×C173C4
socle, prime radicalC24×C173C2×C4
cosocleC22×Dic173C23
hypercenterC23×C4#10621924
hypocenterC173C2×#336
LCSG ▷ C2×C173 ▷ C173
UCSC1 ◁ C24 ◁ C23×C4

528 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22144

Conjugacy classes & character table

1456 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 20170);