Finite Group Databasebeta

C2×#22552349 #30659718

order16672
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22552349

Splittings

FittingC2×D4×C521 ⋊ C2
SylowC521 ⋊ C2×D8

Subgroups

subgroupG/H
centerC22C22⋊D521
commutator, cosocleC4×C521C23
FrattiniC4C22×D521
FittingC2×D4×C521C2
socleC22×C521D4
hypercenterC2×D4D521
hypocenterC521C2×D8
LCSG ▷ C4×C521 ▷ C2×C521 ▷ C521
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8336

Conjugacy classes & character table

2614 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#45687512, C4×#22552349, #45687541, …
maximal normal subgroup of#45687512, C4×#22552349, #45687541, …
maximal quotient ofC2×#30659628, C2×#30659629, C2×#30659641, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16672, 156);