Finite Group Databasebeta

C2×D4112 #30657158

order16448
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×D4112

Splittings

FittingC2×C16×C257 ⋊ C2
SylowC257 ⋊ C2×D16

Subgroups

subgroupG/H
centerC22D2056
commutator, cosocleC8×C257C23
FrattiniC8C22×D257
FittingC2×C16×C257C2
socleC22×C257D8
hypercenterC2×C16D257
hypocenterC257C2×D16
LCSG ▷ C8×C257 ▷ C4×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8224

Conjugacy classes & character table

4118 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#45662497, #45662499, #45662509, …
maximal normal subgroup of#45662497, #45662499, #45662509, …
maximal quotient ofC2×#30656539, C2×#30656563, C4×D4112, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16448, 970);