Finite Group Databasebeta

C4×#19128814 #36326658

order21376
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC4×#19128814

Splittings

FittingC4×C22⋊C4×C167 ⋊ C2
SylowC167 ⋊ C4×#123

Subgroups

subgroupG/H
centerC22×C4C22×D167
commutatorC22×C167C23×C4
FrattiniC23C23×D167
FittingC4×C22⋊C4×C167C2
socle, cosocleC23×C167C24
prime radicalC22×C22⋊D167C22
hypercenterC4×C22⋊C4D167
hypocenterC167C4×#123
LCSG ▷ C22×C167 ▷ C167
UCSC1 ◁ C22×C4 ◁ C4×C22⋊C4

688 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10688

Conjugacy classes & character table

3376 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21376, 7030);