Finite Group Databasebeta

C2×#11763474 #14542257

order2176
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#11763474

Splittings

FittingC2×C17×C4⋊Q8 ⋊ C2
SylowC17 ⋊ C2×D4×Q8

Subgroups

subgroupG/H
centerC23C23×D17
commutator, cosocleC22×C17C25
FrattiniC22C24×D17
FittingC2×C17×C4⋊Q8C2
socleC23×C17C24
prime radicalC22×D68C22
hypercenterC2×C4⋊Q8D17
hypocenterC17C2×D4×Q8
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

1568 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1088

Conjugacy classes & character table

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

Relationships

maximal subgroup of#16926049, #16926064, #16926412, …
maximal normal subgroup of#16926049, #16926064, #16926412, …
maximal quotient ofC2×#14531618, C2×#14531684, C2×#14531685, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 17983);