Finite Group Databasebeta

C2×#22575415 #31771065

order17216
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#22575415

Splittings

FittingC2×C4⋊C4×C269 ⋊ C2
SylowC269 ⋊ C2×C4×D4

Subgroups

subgroupG/H
centerC23C22×D269
commutatorC2×C269C23×C4
FrattiniC22C23×D269
FittingC2×C4⋊C4×C269C2
socleC23×C269C23
prime radicalC22×D1076C2
cosocleC22×C269C24
hypercenterC2×C4⋊C4D269
hypocenterC269C2×C4×D4
LCSG ▷ C2×C269 ▷ C269
UCSC1 ◁ C23 ◁ C2×C4⋊C4

426 conjugacy classes of subgroups; only the 175 normal subgroups are shown.

normal subgroups only

This group has 426 conjugacy classes of subgroups — too many to draw. Only its 175 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

2720 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46809202, #46809222, #46810676, …
maximal normal subgroup of#46809202, #46809222, #46810676, …
maximal quotient ofC2×#31770452, C2×C4⋊C4×Dic269, C4×#22575415, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1009);