Finite Group Databasebeta

C2×#23778715 #35203268

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

Aliases

direct productC2×#23778715

Splittings

SylowC317 ⋊ C2×#108

Subgroups

subgroupG/H
centerC2×C4C22⋊D317
commutatorC4×C317C22×C4
FrattiniC2×C4C22×D317
FittingC2×M16×C317C2
socleC22×C317C4⋊C4
prime radicalC23×C317Q8
cosocleC2×C4×C317C23
hypercenterC2×M16D317
hypocenterC317C2×#108
LCSG ▷ C4×C317 ▷ C2×C317 ▷ C317
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×M16

106 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10144

Conjugacy classes & character table

3188 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20288, 594);