Finite Group Databasebeta

C2×#22575512 #31771583

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

Aliases

direct productC2×#22575512

Splittings

FittingC22×C4×C269 ⋊ C4
SylowC269 ⋊ C2×#99

Subgroups

subgroupG/H
centerC22C22⋊#11761640
commutatorC22×C269C22×C4
FrattiniC22C22×#11761640
FittingC22×C4×C269C4
socleC22×C269C22⋊C4
prime radicalC22×D1076C2
cosocleC22×D269C23
hypercenterC22×C4#11761640
hypocenterC269C2×#99
LCSG ▷ C22×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4

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

normal subgroups only

This group has 210 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#46825979, #46825980
maximal normal subgroup of#46825979, #46825980
maximal quotient ofC2×#31771449, C2×#31771450, #46826122

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1527);