Finite Group Databasebeta

C2×#23778851 #35204237

order20288
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC2×#23778851

Splittings

SylowC317 ⋊ C2×#108

Subgroups

subgroupG/H
centerC22C4⋊#11929639
commutatorC4×C317C22×C4
FrattiniC4C22×#11929639
FittingC2×C8×C317C4
socleC22×C317C4⋊C4
prime radicalC22×D317Q8
cosocleC4×D317C23
hypercenterC2×C8#11929639
hypocenterC317C2×#108
LCSG ▷ C4×C317 ▷ C2×C317 ▷ C317
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8

106 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10144

Conjugacy classes & character table

1292 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20288, 1563);