Finite Group Databasebeta

C2×#24909210 #35557363

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#24909210

Splittings

FittingC22×#108×C83 ⋊ C2
SylowC83 ⋊ C2×#2148

Subgroups

subgroupG/H
centerC2×C4#14581712
commutatorC8×C83C23×C4
FrattiniC2×C8C23×D83
FittingC22×#108×C83C2
socleC22×C83C2×#102
prime radicalC22×#14581814C2
cosocleC2×C8×C83C24
hypercenterC22×#108D83
hypocenterC83C2×#2148
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C23×C8 ◁ C22×#108

1154 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

2360 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 322527);