Finite Group Databasebeta

C4×#17984804 #31808749

order17792
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4

Aliases

direct productC4×#17984804

Splittings

FittingC4×C4⋊C4×C139 ⋊ C2
SylowC139 ⋊ C42×D4

Subgroups

subgroupG/H
centerC22×C4C22×D139
commutatorC2×C139C22×C42
FrattiniC23C23×D139
FittingC4×C4⋊C4×C139C2
socle, cosocleC23×C139C24
prime radicalC22×D556C22
hypercenterC4×C4⋊C4D139
hypocenterC139C42×D4
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

924 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, 6855);