Finite Group Databasebeta

C2×#24918974 #36279386

order21248
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#24918974

Splittings

FittingC2×D4×Q8×C83 ⋊ C2
SylowC83 ⋊ C2×#3266

Subgroups

subgroupG/H
centerC23C22×C22⋊D83
commutator, cosocleC2×C4×C83C25
FrattiniC2×C4C24×D83
FittingC2×D4×Q8×C83C2
socleC23×C83C22×D4
prime radicalC2×#19128347C2
hypercenterC2×D4×Q8D83
hypocenterC83C2×#3266
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ C2×D4×Q8

2882 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

2108 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 1044550);