Finite Group Databasebeta

C2×#24917378 #36272173

order21248
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#24917378

Splittings

FittingC22×C22⋊C8×C83 ⋊ C2
SylowC83 ⋊ C2×#3091

Subgroups

subgroupG/H
centerC22×C4C2×D332
commutator, cosocleC2×C4×C83C25
FrattiniC2×C4C24×D83
FittingC22×C22⋊C8×C83C2
socleC23×C83C22×D4
prime radicalC2×#19128212C2
hypercenterC22×C22⋊C8D83
hypocenterC83C2×#3091
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ C22×C22⋊C8

2378 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

3356 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 1037337);