Finite Group Databasebeta

C2×#11762997 #14538169

order2176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#11762997

Splittings

FittingC2×C17×#99 ⋊ C2
SylowC17 ⋊ C2×B(4,𝔽2)

Subgroups

subgroupG/H
centerC22#10587568
commutator, cosocleC23×C17C24
FrattiniC23C23×D17
FittingC2×C17×#99C2
socleC22×C17#120
hypercenterC2×#99D17
hypocenterC17C2×B(4,𝔽2)
LCSG ▷ C23×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C24 ◁ C2×#99

1018 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 1018 conjugacy classes of subgroups — too many to draw. Only its 149 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) = 272

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16951583, #16951585, #16951597, …
maximal normal subgroup of#16951583, #16951585, #16951597, …
maximal quotient ofC2×#14527703, C2×#14527704, C2×#14527737, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 13895);