Finite Group Databasebeta

C2×#22575514 #31771589

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

Aliases

direct productC2×#22575514

Splittings

SylowC269 ⋊ C2×#101

Subgroups

subgroupG/H
centerC22C22⋊#11761640
commutatorC22×C269C22×C4
FrattiniC22C22×#11761640
FittingC22×C4×C269C4
socleC22×C269C22⋊C4
prime radicalC23×C269C2×C4
cosocleC2×Dic269C23
hypercenterC22×C4#11761640
hypocenterC269C2×#101
LCSG ▷ C22×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8608

Conjugacy classes & character table

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

Relationships

maximal subgroup of#46825982, #46825983
maximal normal subgroup of#46825982, #46825983
maximal quotient ofC2×#31771450, C2×#31771451, #46826127

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1533);