Finite Group Databasebeta

C2×#22580909 #31814817

order17792
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#22580909

Splittings

SylowC139 ⋊ C2×#405

Subgroups

subgroupG/H
centerC22×C4C22×D139
commutatorC2×C139C22×C42
FrattiniC2×C4C23×D139
FittingC2×#117×C139C2
socleC23×C139C22×C4
prime radicalC24×C139C2×C4
cosocleC2×C4×C139C24
hypercenterC2×#117D139
hypocenterC139C2×#405
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C22×C4 ◁ C2×#117

592 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8896

Conjugacy classes & character table

2840 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 12923);