Finite Group Databasebeta

C2×#23763341 #34287461

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#23763341

Splittings

FittingC22×C22⋊C8×C79 ⋊ C2
SylowC79 ⋊ C2×#1788

Subgroups

subgroupG/H
centerC24C2×D316
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC22×C22⋊C8×C79C2
socleC24×C79C2×D4
prime radicalC23×#11929624C2
cosocleC22×C4×C79C24
hypercenterC22×C22⋊C8D79
hypocenterC79C2×#1788
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C24×C4 ◁ C22×C22⋊C8

4070 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

3196 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 168760);