Finite Group Databasebeta

C2×#22575398 #31771030

order17216
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#22575398

Splittings

FittingC2×C16×C269 ⋊ C2
SylowC269 ⋊ C2×SD32

Subgroups

subgroupG/H
centerC22D2152
commutator, cosocleC8×C269C23
FrattiniC8C22×D269
FittingC2×C16×C269C2
socleC22×C269D8
prime radicalC2×D2152C2
hypercenterC2×C16D269
hypocenterC269C2×SD32
LCSG ▷ C8×C269 ▷ C4×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8608

Conjugacy classes & character table

4310 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46812736, C4×#22575398, #46812748, …
maximal normal subgroup of#46812736, C4×#22575398, #46812748, …
maximal quotient ofC2×#31770407, C2×#31770410, C2×#31770433, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 974);