Finite Group Databasebeta

C2×C4×#14581717 #35402149

order21248
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×C4×#14581717

Splittings

SylowC83 ⋊ C2×C4×#103

Subgroups

subgroupG/H
centerC23×C4D332
commutatorC4×C83C22×C42
FrattiniC22×C4C23×D83
FittingC22×C4×C8×C83C2
socle, prime radicalC24×C83C2×D4
cosocleC22×C4×C83C24
hypercenterC22×C4×C8D83
hypocenterC83C2×C4×#103
LCSG ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23×C4 ◁ C22×C42 ◁ C22×C4×C8

1726 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 21248

Conjugacy classes & character table

5360 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 167313);