Finite Group Databasebeta

C2×#22575435 #31771107

order17216
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22575435

Splittings

FittingC2×C22⋊C4×C269 ⋊ C2
SylowC269 ⋊ C2×#123

Subgroups

subgroupG/H
centerC23C22×D269
commutator, cosocleC22×C269C24
FrattiniC22C23×D269
FittingC2×C22⋊C4×C269C2
socleC23×C269C23
prime radicalC22×C22⋊D269C2
hypercenterC2×C22⋊C4D269
hypocenterC269C2×#123
LCSG ▷ C22×C269 ▷ C269
UCSC1 ◁ C23 ◁ C2×C22⋊C4

342 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 342 conjugacy classes of subgroups — too many to draw. Only its 119 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) = 8608

Conjugacy classes & character table

2708 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46809230, C4×#22575435, #46813412, …
maximal normal subgroup of#46809230, C4×#22575435, #46813412, …
maximal quotient ofC2×#31770467, C2×#31770479, C2×#31770481, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1051);