Finite Group Databasebeta

C2×#23778834 #35204180

order20288
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23

Aliases

direct productC2×#23778834

Splittings

FittingC2×C8×C317 ⋊ C4
SylowC317 ⋊ C2×#97

Subgroups

subgroupG/H
centerC2×C4C2×#11929639
commutatorC2×C317C2×C42
FrattiniC4C22×#11929639
FittingC2×C8×C317C4
socleC22×C317C42
prime radicalC22×D317C2×C4
cosocleC4×D317C23
hypercenterC2×C8#11929639
hypocenterC317C2×#97
LCSG ▷ C2×C317 ▷ C317
UCSC1 ◁ C2×C4 ◁ C2×C8

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5072

Conjugacy classes & character table

1304 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20288, 1506);