Finite Group Databasebeta

C2×#22575441 #31771122

order17216
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#22575441

Splittings

FittingC2×C42×C269 ⋊ C2
SylowC269 ⋊ C2×#124

Subgroups

subgroupG/H
centerC23C22×D269
commutator, cosocleC22×C269C24
FrattiniC22C23×D269
FittingC2×C42×C269C2
socleC23×C269C23
prime radicalC22×D1076C2
hypercenterC2×C42D269
hypocenterC269C2×#124
LCSG ▷ C22×C269 ▷ C269
UCSC1 ◁ C23 ◁ C2×C42

330 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8608

Conjugacy classes & character table

4316 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46809236, #46809238, C2×#31770344, …
maximal normal subgroup of#46809236, #46809238, C2×#31770344, …
maximal quotient ofC2×#31770471, C2×#31770496, C2×#31770507, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1066);