Finite Group Databasebeta

C2×#22575369 #31770581

order17216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22575369

Splittings

FittingC2×M16×C269 ⋊ C2
SylowC269 ⋊ C2×#100

Subgroups

subgroupG/H
centerC22#16864379
commutatorC22×C269C22×C4
FrattiniC2×C4C22×D269
FittingC2×M16×C269C2
socleC22×C269C22⋊C4
prime radicalC22×D1076C2
cosocleC2×C4×C269C23
hypercenterC2×M16D269
hypocenterC269C2×#100
LCSG ▷ C22×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

186 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 186 conjugacy classes of subgroups — too many to draw. Only its 63 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4304

Conjugacy classes & character table

2702 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46810676, C4×#22575369, #46810804, …
maximal normal subgroup of#46810676, C4×#22575369, #46810804, …
maximal quotient ofC2×#31770328, #46809205, #46809211, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 525);