Finite Group Databasebeta

C2×#22575367 #31770575

order17216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#22575367

Splittings

FittingC2×C22⋊C4×C269 ⋊ C2
SylowC269 ⋊ C2×#99

Subgroups

subgroupG/H
centerC22#16864379
commutatorC22×C269C22×C4
FrattiniC23C22×D269
FittingC2×C22⋊C4×C269C2
socleC22×C269C22⋊C4
prime radicalC22×C22⋊D269C2
cosocleC23×C269C23
hypercenterC2×C22⋊C4D269
hypocenterC269C2×#99
LCSG ▷ C22×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C22 ◁ C24 ◁ C2×C22⋊C4

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

normal subgroups only

This group has 210 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#46810672, C4×#22575367, #46810798, …
maximal normal subgroup of#46810672, C4×#22575367, #46810798, …
maximal quotient ofC2×#31770328, C2×#31770330, #46809201, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 519);