Finite Group Databasebeta

C2×#22575510 #31771574

order17216
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC2×#22575510

Splittings

SylowC269 ⋊ C2×C22⋊C8

Subgroups

subgroupG/H
centerC23C2×#11761640
commutatorC2×C269C22×C8
FrattiniC22C22×#11761640
FittingC22×C4×C269C4
socleC23×C269C2×C4
prime radicalC23×D269C4
cosocleC2×Dic269C23
hypercenterC22×C4#11761640
hypocenterC269C2×C22⋊C8
LCSG ▷ C2×C269 ▷ C269
UCSC1 ◁ C23 ◁ C22×C4

202 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8608

Conjugacy classes & character table

1112 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46825726, #46825758, #46825768
maximal normal subgroup of#46825726, #46825758, #46825768
maximal quotient ofC2×#31771449, C2×#31771451, #46826118

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1518);