Finite Group Databasebeta

C4×#19128797 #36326487

order21376
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct productC4×#19128797

Splittings

SylowC167 ⋊ C42×Q8

Subgroups

subgroupG/H
centerC22×C4C22×D167
commutatorC2×C167C22×C42
FrattiniC23C23×D167
FittingC4×C4⋊C4×C167C2
socle, prime radical, cosocleC23×C167C24
hypercenterC4×C4⋊C4D167
hypocenterC167C42×Q8
LCSG ▷ C2×C167 ▷ C167
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

684 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 21376

Conjugacy classes & character table

3400 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21376, 6859);