Finite Group Databasebeta

C2×#22575382 #31770625

order17216
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22575382

Splittings

SylowC269 ⋊ C2×C4⋊C8

Subgroups

subgroupG/H
centerC22×C4C2×D269
commutatorC2×C269C22×C8
FrattiniC2×C4C22×D269
FittingC22×C8×C269C2
socle, prime radicalC23×C269C2×C4
cosocleC2×C4×C269C23
hypercenterC22×C8D269
hypocenterC269C2×C4⋊C8
LCSG ▷ C2×C269 ▷ C269
UCSC1 ◁ C22×C4 ◁ C22×C8

138 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17216

Conjugacy classes & character table

4328 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46808824, #46810733, C4×#22575382, …
maximal normal subgroup of#46808824, #46810733, C4×#22575382, …
maximal quotient ofC2×#31770355, C2×#31770357, #46809631, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 569);