Finite Group Databasebeta

C2×Q8×D521 #30659747

order16672
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×Q8×D521

Splittings

FittingC2×Q8×C521 ⋊ C2
SylowC521 ⋊ C22×Q8

Subgroups

subgroupG/H
centerC22C22×D521
commutator, cosocleC2×C521C24
FrattiniC2C23×D521
FittingC2×Q8×C521C2
socleC22×C521C23
prime radicalC22×D521C22
hypercenterC2×Q8D521
hypocenterC521C22×Q8
LCSG ▷ C2×C521 ▷ C521
UCSC1 ◁ C22 ◁ C2×Q8

156 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8336

Conjugacy classes & character table

2620 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#101×D521, #103×D521, #45687439, …
maximal normal subgroup of#101×D521, #103×D521, #45687439, …
maximal quotient ofC2×C4⋊C4×D521, C4×Q8×D521, C2×#30659673, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16672, 185);