Finite Group Databasebeta

C2×#22575513 #31771587

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

Aliases

direct productC2×#22575513

Splittings

SylowC269 ⋊ C2×#100

Subgroups

subgroupG/H
centerC22C22⋊#11761640
commutatorC22×C269C22×C4
FrattiniC22C22×#11761640
FittingC24×C269C4
socleC22×C269C22⋊C4
prime radicalC22×C22⋊D269C2
cosocleC2×Dic269C23
hypercenterC24#11761640
hypocenterC269C2×#100
LCSG ▷ C22×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C22 ◁ C23 ◁ C24

186 conjugacy classes of subgroups; only the 52 normal subgroups are shown.

normal subgroups only

This group has 186 conjugacy classes of subgroups — too many to draw. Only its 52 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

1094 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46825969, #46825970
maximal normal subgroup of#46825969, #46825970
maximal quotient ofC2×#31771448, C2×#31771449, #46826124

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1531);